Showing posts with label canon l series lenses. Show all posts
Showing posts with label canon l series lenses. Show all posts

Sigma 14mm f/2.8 EX HSM RF Aspherical Ultra Wide Angle Lens for Minolta and Sony SLR Cameras Review

Sigma 14mm f/2.8 EX HSM RF Aspherical Ultra Wide Angle Lens for Minolta and Sony SLR Cameras
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To echo what is said about the new release SIGMA lenses - WOW.
Canon look out. I was shopping for a new toy for XMAS and settled on the CANON 14mm F2.8L lens. It was very nice but for the price hard to justify. I asked for an eval of the Canon and this, the Sigma alternative at 1/3rd the price. Head to head testing of the lenses on my Canon EOS 50 (ELAN) using ISO 200 film resulted in the Sigma producing a crisper image with better definition and colour saturation. Both lenses have a little "flattening" of the image at the edges as they try to compensate for curvature but the Sigma in my opinion is closer to true. Neither lens had any trouble Auto-Focusing during the day (Canon felt a little faster). The Sigma was a little unsure of itself on when I went for a night/bulb exposure of the starscape. Switched to Manual, set for infinity and away we went. My only other issue with the Sigma is the lens hood is not quite big enough where the Canon is spot on. Still you have to be looking really hard for faults to find them.
Tooling around with the lens has been lots of fun. I had never considered using the lens for indoors shots but it is magic. Architecture photography is going to be a new thing for me I think.

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CL) INT) 14MM 2.8 EX F/MIN AF

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Tokina AT X235 AF PRO - Wide-angle zoom lens - 20 mm - 35 mm - f/2.8 - Canon EF Review

Tokina AT X235 AF PRO - Wide-angle zoom lens - 20 mm - 35 mm - f/2.8 - Canon EF
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This lens is very well built. The construction quality is excellent, the focusing is silky smooth, and the photos are razor sharp. I have found a bit of chromatic aberration at full apertures and the lens is a bit softer also when wide open. Just stopping down to 3.5 seems to get rid of the CA and the lens sharpens right up, as well.
The lens is a little sluggish when focusing in very low light (i.e. situations requiring high ISOs and/or slow shutter speeds). This lens is VERY wide, so expect some typical wide-angle distortion. The distortion is very pleasing, not as much as a fish-eye and easily "correctable" using Photoshop if desired. I even created an action for it and it works flawlessly.
I used this lens on an Xti Body and a Elan IIe film camera (because I want full frame sometimes and can't afford the 5D). The photos were outstanding and the lens is VERY VERY wide on full frame.
Here is my brief analysis of this lens:
1) Nearly as good as the Canon L equivalent
2) Outstanding build quality
3) Use the lens hood in bright light or expect lens flares
4) Normal wide-angle distortion, no barrel distortion and nothing unpleasant
5) Very sharp images f/3.5 or smaller
6) Use high-quality filters only or expect flares
7) Silkiest focus ring I have ever used
8) Use manual focus for night shots or very low light


Click Here to see more reviews about: Tokina AT X235 AF PRO - Wide-angle zoom lens - 20 mm - 35 mm - f/2.8 - Canon EF

The AT-X 235AF PRO lens uses the latest in lens development technology, using 2 (the front and rear) molded, multicoated aspherical elements which are created through a collaboration with Hoya Corporation, the world largest manufacturer of optical glass. This lens also features the exclusive "Focus Clutch Mechanism". As with all the lenses in Tokina AT-X AF series, the AT-X 235 AF PRO is constructed using all aluminum lens barrels and a chrome plated brass mount plate. The lens elements are made of higher quality HLD (high refraction, low dispersion) glass for higher resolution and contrast.

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Quantum Turbo C Compact Battery Power Pack. Review

Quantum Turbo C Compact Battery Power Pack.
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A great Quantum Turbo battery in a small package!. It does everything that a Turbo should do. Great power, fast recycle, dependable... but it is small and light enough to attach to your camera body. That is much easier than a Turbo 2x2 on your shoulder. It has enough juice for most shoots, but it do not expect 300 shots at full power. A wedding would take a few of these small units. The one complaint is that it is hard to mount a bracket to the bottom of the battery. It mounts on the screw mechanism and makes the whole thing a bit wiggly. It works but... All in all a great unit for someone who does not use a bracket.

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The Turbo Compact Battery is a heavy-duty portable power source for shoe and handle mount flashes, or digital cameras. The Turbo Compact is the compact version of the top of the line Turbo 2x2. This pack only has one battery cell, but still has a powerfull capacity of 500 flashes and an extremely fast recycling time of 1.5 seconds (full power, shoe mount flash).With dual outputs (one Turbo & one Bantam type) this battery pack is ideal to be used to power a pro-digital camera outfit. The Quantum Turbo Compact provides programmable low voltage for your digital camera and high voltage for your flash at the same time. Now your flash keeps up with your camera, and camera with flash. Or use it to power two separate flashes!

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Sigma 24-70mm f/2.8 EX DG Macro Aspherical Large Aperture Standard Zoom Lens for Sigma SLR Cameras Review

Sigma 24-70mm f/2.8 EX DG Macro Aspherical Large Aperture Standard Zoom Lens for Sigma SLR Cameras
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I have owned and used this lens professionally for over a year now and after a minor focus issue that was resolved very quickly by Sigma's excellent service department I have to say this is the sharpest 24-70 lens I have used. I also have experience with the canon 24-70L lens which retails for just over a grand and the Sigma is sharper throughout the whole range(even at 2.8). The only negative thing I have to say about this lens is the noisy autofocus (Canon's USM is much quieter). But it is still reasonably fast to AF. This is definately the best lens for the money in this zoom range and is without a doubt the best optically. Canon's build quality and weather sealing are definately superior to the Sigma so if that is an issue, you may want to go with the Canon.
-NB

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Large aperture zoom starting from 24mm and realizing a maximum aperture F-value of 2.8 As for the front element does not rotate at the time of focusing.

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Canon EF 300mm f/2.8L IS USM Telephoto Lens for Canon SLR Cameras Review

Canon EF 300mm f/2.8L IS USM Telephoto Lens for Canon SLR Cameras
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If you're looking at this lens, you're ready to spend some serious dollars. Is it worth it? Short answer, yes, but I'll elaborate.
I've shot with a variety of Nikon and Canon lenses for about 25 years. The 300 f/2.8L IS is without a doubt the sharpest lens I've ever had, and it is unbelievably consistent across every aperture. With the 1.4X Canon extender - other its becoming an f/4 lens - I could not see any appreciable change in its performance. Unbelievable.
I got my introduction to image stabilization on the 70-200 f/2.8L IS, and it is even more useful on the 300. I handheld consistently crisp shots at 1/60 and sometimes at 1/30. With my old Nikon 300 mm, anything below 1/250 was out of the question and 1/500 was a good idea. The whirring of the IS is a bit louder on the 300 than the 70-200.
When shooting action in AI Servo mode, the autofocus was as fast as on my shorter prime lenses.
In some forums, people swear by third party long lenses that they say produce as good an image at less than half the cost. All I can say is that their experience probably reflects the limitations of their skills rather than the comparability of the lenses.
With the 1.4X extender and my 1D Mark IIN's 1.3X FOVCF, this becomes a 546 mm lens. On a 1.6X FOVCF camera it's a whopping 672 mm.
Here are some other Canon alternatives and why you might want to go with them instead of the 300 f/2.8L IS:
- Canon 300 f/4L IS - less than half the price; it is lighter and has a built-in lens hood that doesn't require assembly; you lose a stop, and while a very sharp lens, not in same class at the f/2.8. good choice if you don't have the money for the f/2.8 or want to spread it among other lenses.
- Canon 400 f/2.8L IS - a longer reach without losing a stop but the price and weight increase significantly; not really hand-holdable; lens of choice for outdoor sports action.
- Canon 500 f/4L IS - if you want to shoot birds, you'll need the extra reach. It's cheaper than the 400 2.8 but a couple thousand more than the 300. Sharpness is comparable to the 300.
- Zoom lenses (70-300mm f/4.5-5.6 DO IS; 100-400mm f4.5-5.6L IS) Cheaper, lighter and more flexible but a serious compromise on image quality vs. 300 f/2.8L IS.
Best argument against the 300 f/2.8L is that you won't shoot often enough at that focal length or you want to buy more lenses for the money.
I'm saving my pennies now to add the 500 f/4L IS for bird and other wildlife distance shooting. It will take a few years.

Click Here to see more reviews about: Canon EF 300mm f/2.8L IS USM Telephoto Lens for Canon SLR Cameras

The high-performance L-series EF 300mm super-telephoto lens is a terrific choice for sports photographers and other long-distance users. Sports action requires a fast shutter speed and a long focal length. This lens easily complies thanks to its large maximum aperture--which supports a faster shutter speed--and its 300mm length. The lens also boasts a built-in, dual-mode Image Stabilizer (IS) function. This creates an equivalent shutter speed of up to four stops faster than the same size lens without an image stabilizer, letting you capture long distance hand-held shots far more assuredly. And thanks to the fluorite element and pair of UD-glass elements, the lens effectively corrects the chromatic aberrations that are prone to occur with telephoto lenses. Other features include the world's fastest autofocus (AF) speed with an improved Ring Ultrasonic Motor (USM) and new algorithms; a rugged, lightweight magnesium alloy lens barrel; and a detachable tripod collar that removes smoothly and locks securely. All Canon lenses carry a one-year warranty.
Specifications
Focal length: 300mm
Maximum aperture: f/2.8
Lens construction: 17 elements in 13 groups
Diagonal angle of view: 8 degrees at 15 feet
Focus adjustment: Inner focusing system with USM
Closest focusing distance: 8.2 feet
Filter size: 52mm drop-in
Dimensions: 5 inches in diameter and 9.9 inches long
Weight: 90 ounces
Warranty: 1 year


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Canon TS-E 24mm f/3.5L II Ultra Wide Tilt-Shift Lens for Canon Digital SLR Cameras Review

Canon TS-E 24mm f/3.5L II Ultra Wide Tilt-Shift Lens for Canon Digital SLR Cameras
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After years of missing large format cameras with their swings and tilts, and of course their wonderful large film size that together produce incredible images, I think I have found something that will lessen my longing.
This tilt-shift lens combined with a high-pixel DSLR (like the Canon EOS 5D Mark II) enable a photographer to produce images that can rival the best from medium format cameras and even can under the right circumstances push image quality into 4 x 5 inch sheet film territory.
I got this lens, snapped it onto my camera and got excellent results right away. It helped to spend some time refreshing my memory about how to use tilts and shifts but aside from that, there was nothing mysterious about this lens other than the magical quality it possesses for producing sharp, colorful images that can be free of converging lines or offer incredible field of focus control.
Other's have described various technical qualities of this lens and most online reviews describe the several improvements this lens offers over it's predecessor.
The big ones are better control over chromatic abberation and the ability to independently control the axes of shift and tilt. Closer focus is also a bonus.
Opinion varies about sharpness in the corners but all agree this is perhaps one of the sharpest lenses in Canon's line-up. My example delivers sharp corners so perhaps my copy is better that some of the reviewers?
I had to choose between this lens and more traditional ones (I was looking at the 70-200mm) and decided that this lens offered me the things I could get with no other lens - a lens great for interiors, exteriors (architecture) and new landscape dimensions. I can get the zoom later! This lens is unique. I wasn't sure how much I would like it but now that I've had some seat time with it, I could never think of being without it.
Usual L quality - beefy, precise, and consistent behavior for all controls!
Not a bargain price but it's the old adage - you get what you pay for!


Click Here to see more reviews about: Canon TS-E 24mm f/3.5L II Ultra Wide Tilt-Shift Lens for Canon Digital SLR Cameras

A superb refinement to a true Canon classic, the new TS-E 24mm f/3.5L II offers enhanced functionality and image quality in its most popular tilt-shift focal length. Designed with UD glass to minimize and compensate for chromatic aberrations and specially coated aspherical elements for the highest possible glare-free image quality, this tilt-shift lens features an angle of view of 74 degrees. New TS revolving lets users freely combine tilting and shifting within the range of +/- 90 degrees in the direction of movement. It has an enhanced range of movement of up to +/- 8.5 degrees, a revolving construction for both portrait and landscape shooting modes, locking, ergonomically designed and easily operated tilt and shift knobs, uses a circular aperture for beautiful out-of-focus areas, and is constructed using only lead-free glass and has an SWC lens coating that controls ghosting and flare to a far greater degree than earlier coating technologies.

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Canon EOS Digital Lens Protective Wrap for EF 24-105mm f/4 L IS, 28-135mm IS, 50mm f/1.4, 50mm f/1.8, 70-300mm IS, 75-300mm III, 55-250mm IS & 18-200mm IS Lenses Review

Canon EOS Digital Lens Protective Wrap for EF 24-105mm f/4 L IS, 28-135mm IS, 50mm f/1.4, 50mm f/1.8, 70-300mm IS, 75-300mm III, 55-250mm IS and 18-200mm IS Lenses
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I got this as a lens wrap, and would you believe it, I rarely use it for that. I have lens bags that do well, but this doubles as a secure and soft pad to put filters and such as I am using them. Its an awesome and inexpensive add on that I just can live without, for the price.

Click Here to see more reviews about: Canon EOS Digital Lens Protective Wrap for EF 24-105mm f/4 L IS, 28-135mm IS, 50mm f/1.4, 50mm f/1.8, 70-300mm IS, 75-300mm III, 55-250mm IS & 18-200mm IS Lenses

This Canon-branded digital lens wrap is an ideal solution for protecting your valuable lenses from scratches and dings, while also providing quick access to your lens. Made from heavy-duty materials, this wrap features a tough external lining, foam padding, and a soft interior that will keep your lens scratch-free. Four large velcro patches attach to any exposed interior lining, making this wrap easy to apply to a wide variety of lens sizes.

Dimensions: 14 x 14 inches (35.5 x 35.5 cm)

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Sigma 170-500mm f/5-6.3 APO Aspherical Lens for Canon SLR Cameras Review

Sigma 170-500mm f/5-6.3 APO Aspherical Lens for Canon SLR Cameras
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This is a moderately priced alternative telephoto lens. Althought quite bulky, lens are not heavy, and they fit perfectly well in my LowePro Min-Trekker backpack.
Lens are not fast enought to take pictures without a tripod in less then bright light conditions, however, if you can afford a longer exposure times and tripod, you can get good results. Not suited for sports or fast animal photography, but if you want zoom into the landscape, architecture or people, here is a perfectly fine lens...There is really no good alternative lens if you need a range of 170-500 mm.

Click Here to see more reviews about: Sigma 170-500mm f/5-6.3 APO Aspherical Lens for Canon SLR Cameras

Sigma combined a five-lens group zoom system with an aspherical lens element when they designed the 170-500mm f5-f6.3 APO aspherical lens. This combination gives your images sharp high-contrast images throughout the entire zoom range. Its unique apochromatic lens design and three SLD glass elements help eliminate the vibrations usually found in ultra-telephoto lenses. Since the front lens group doesn't rotate, polarized filters are extremely easy to use. This lens also has a built-in rotary tripod mount to help keep the lens steady, reducing vibration during shutter release and keeping your images sharp and clear. This model is dedicated to Canon AF SLR cameras.

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Sigma 15-30mm f/3.5-4.5 EX DG IF Aspherical Ultra Wide Angle Zoom Lens for Sigma SLR Cameras Review

Sigma 15-30mm f/3.5-4.5 EX DG IF Aspherical Ultra Wide Angle Zoom Lens for Sigma SLR Cameras
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I bought a used 15-30mm EX lens on Ebay late last year and have been using it on an SD14. At the widest end (15mm and F11), image quality is simply splendid. Great contrast, color and resolution with a sharp image running right off either end of the frame with sharp corners. Depth of field is enormous at 15mm, even when just set to infinity, resolving sharp near-foreground and distant background elements together. There is a small amount of CA which seems to increase a little as you focus closer than infinity. There is some distortion, but this is not apparent in landscape shots.
Image resolution is very good at all focal lengths--but from 19mm through 30mm, the aperture needs to be stopped down to F14 to get the best corner resolution. Image distortion and CA diminish at longer focaL lengths.
The lens is big and so somewhat awkward, but surprisingly light for its size. Auto-focus with my copy is inconsistent (often focusing well past infinity), so I just put the lens in manual (a two step operation) and set infinity by hand. The bulging front lens element will produce flare in images if struck by sun or strong light. I keep the lens cap ring attached to the fixed lens hood, which greatly shields the lens and does not induce any corner light fall-off when used on an SD14, even at the widest 15mm setting. And I cup my hand beyond the hood to block light when shooting more toward the sun. This seems to work well. Any flare is usually visible in the camera viewfinder, so you can adjust what you can to block it before taking a picture. Lens flare is one of the major cautions for this lens in various reviews. In practice, I've had no trouble with flare, though keep the problem in mind.
It produces excellent images--the end results often showing far more to a scene than expected. F11 seems to be the ideal aperture for 15mm, but F8 works in a pinch in low light.
Addition 10/11/08: I've determined that the ideal infinity focus point with this 15-30mm lens varies with the focal length. I don't trust the auto-focus still and manual focus everything. The lens focus ring set to its infinity mark works perfectly for landscape shots at 15mm. But for 20mm and 24mm, the focus ring should be turned inside the infinity mark about 1/16th inch or more. Corner resolution of images improves markedly doing this. At 30mm, the focus should be set just inside the infinity mark on the lens focus ring. Image results are even better now than my earlier review above. With considerable use now and nice results, I'd give this lens 5 stars.

Click Here to see more reviews about: Sigma 15-30mm f/3.5-4.5 EX DG IF Aspherical Ultra Wide Angle Zoom Lens for Sigma SLR Cameras

CL) 15-30MM F3.5-4.5 F/SIGMA

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Heliopan 706746 67mm Circular Polarizer SH-PMC Review

Heliopan 706746 67mm Circular Polarizer SH-PMC
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I bought this Heliopan Circular polarizer for my new Canon 70-200 f4 L IS lens, and I love it. I have B & W filters for my other lenses, and they are very good quality, but on the recommendation of a friend, I decided to give the more expensive Heliopan a try. I love it; the feel, the quality, and especially the numbers on the side--that you use to dial in the polarizer to the degree you want, is a big plus.
I know that it's a little more expensive than B & W, and Hoya, but, as an engineer who deals with quality, & well built equipment every day, I think you too, will find it's worth the extra money.

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The Heliopan 67mm Circular Polarizer SH-PMC improves the color of the sky, (in distant pictures, mountain scenes, etc.) and reduces the bluish cast in landscapes. The darkest blue sky is achieved photographing objects at a 90° angle to the sun. In addition, polarizers enhance the color saturation of the scene by suppressing reflections from the subject's surface. Undesired reflections can largely be eliminated. The rim is calibrated to help in finding the proper setting when a through-the-lens preview is not available. Suitable for use with auto-focus cameras, cameras with through-the-lens metering and digital cameras.

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SanDisk 32GB Extreme Pro CF memory card - UDMA 90MB/s 600x (SDCFXP-032G-P91, Retail Package) Review

SanDisk 32GB Extreme Pro CF memory card - UDMA 90MB/s 600x (SDCFXP-032G-P91, Retail Package)
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Fast, fast, fast. The only issue with this card is the price. But if you want large capacity, fast write speeds, and beautiful images, buy it. You will love it.

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Now there's a memory card fast enough to keep up with your advanced DSLR: The SanDisk Extreme® ProTM CompactFlash® card. With lightning-fast (up to 90 MB/s* write) speed, you'll be able to capture more continuous burst shooting-and get the most out of your professional digital SLR camera. And with 32GB of storage, you'll be ready for more RAW+JPEG and high-def video. SanDisk engineered its Power CoreTM Controller to take whatever your camera's buffer can dish out. By distributing image data across the card more rapidly and efficiently, this card delivers professional performance.

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Canon TS-E 17mm f/4L UD Aspherical Ultra Wide Tilt-Shift Lens for Canon Digital SLR Cameras Review

Canon TS-E 17mm f/4L UD Aspherical Ultra Wide Tilt-Shift Lens for Canon Digital SLR Cameras
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First the lens itself is an excellent wide angle prime. Very sharp edge to edge even wide open. Virtually no flare. But it should not be bought for that purpose. The 14mm f2.8 is cheaper (at $2,000!) and faster. The 16 to 35mm f2.8 zoom is even cheaper and much more versatile. Also, this lens does not auto focus and has a big unprotected bulb in front that requires special care in handling.
What the lens does is produce wide angle shots that cannot be obtained from any other lens. In a normal wide angle, tilting the camera so it is not parallel to the ground makes the vertical lines tilt strongly open or closed. The more you tilt the camera, the stronger the effect. Sometimes you want that effect. It can enhance the height of things. But other times you don't. This lens offers the ability to control line tilt or eliminate it altogether. Set the camera so lines are all straight or tilted to the extent you want then shift the lens itself up, down or sideways to capture the desired field of view. The effect is amazing.
But that is not all. Because lines can be kept straight, shooting two or more shots by shifting the lens instead of the camera facilitates stitching multiple shots into very wide angle images. It is possible to get a shot wider than a fish eye lens with no linear distortion.
And that is still not all. The ability to tilt the lens helps depth of field. I won't try to explain the principle (there are plenty of sites on the internet that describe it) but with the camera on a tripod, it is possible to set the basic shot, shift the lens to the desired point, tilt the lens until everything is in focus up to within a very short distance from the lens, take that shot, then shift the lens the other direction with no or the opposite tilt and take a second shot, then stitch the two shots to get an image wider than a fish eye in focus from inches to infinity even with the lens wide open.
This lens is mostly useful for architectural and landscape photography. You will not use it to photograph the kids or carry around town on vacation (unless you take photographic vacations). It takes a lot of work. Basically, the shot has to be set up in manual exposure and focus before the lens is shifted. A tripod is not absolutely necessary but will be useful for most shots, especially if you plan to stitch multiple shots. It takes those of us old enough to remember back to the days when everything had to be set manually. For those not that old, it will be a shock to have to make so many settings. But for certain shots, there is no substitute for this lens.
It is probably a professional only lens. The cost, effort and basic photographic knowledge required means this lens will never hit the mass market. But for those who like to take landscape panoramas, it is almost a necessity.
UPDATE
I recently had a chance to photograph a slot canyon. It was narrow and tall and I thought a perfect place to try out this lens. I did get some good shots but I was much more impressed with the 16 to 35mm f2.8 II. It was a sharp as the 17mm, easier to use and a lot more versatile. Part of the problem with the 17mm was the work required to set up a shot. It took forever and the results were uneven. This was not a place where tilting lines were a problem so I had the highest hope for shooting multiple shots shifting from side to side to create very wide angles. I found that the 17mm would produce a shot that appeared to be wider angle because I could get closer but the 16mm would get the same shot just not as elongated. The 16mm shot was the more impressive for that particular place. At another site I was shooting an arch and found I could easily get the whole span in the 16mm. A two shot stitch with the 17mm was no more impressive and had a problem with darkening at each end.
Bottom line, the 17mm is no substitute for other lenses. It is a highly specialized lens useful when you have to stitch multiple shots or keep vertical lines straight. The 16mm to 35mm zoom and the 15mm fisheye will be better choices for 95% of all the landscape panoramas and canyon shots.
SECOND UPDATE
I recently tested this lens agains the 14mm II and 16-35 II zoom in a simple landscape panorama with the sun in the upper left quarter of the frame. The 16-35 flared the most, to the point the photo was ruined. It had a high quality filter that may have added to the effect but I was surprised with the amount of flare, which was mostly thick uneven rays emanating from the sun and not multi colored shapes across the frame. The 14mm also flared badly around the sun but less than the zoom. It had no filter. The biggest surprise was the 17mm. It had virtually no flare. Slight rays around the sun but a nice effect. Shifting the lens to both sides then stitching the shots together produced a stunning shot, very wide and clear. This will be my choice for that kind of shot in the future.

Click Here to see more reviews about: Canon TS-E 17mm f/4L UD Aspherical Ultra Wide Tilt-Shift Lens for Canon Digital SLR Cameras

The widest tilt-shift lens in Canon's lineup, the new TS-E 17mm f/4L lens expands shooting possibilities exponentially on EOS Digital cameras. Designed with UD glass to minimize and compensate for chromatic aberrations, with specially coated aspherical elements for the highest possible glare-free image quality, this tilt-shift lens offers an angle of view of 93 degrees. New TS revolving lets users freely combine tilting and shifting within the range of +/- 90 degrees in the direction of movement. The lens also has an improved tilt & shift knob with an enhanced range of movement of up to +/- 6.5 degrees and revolving lenses for better operability, it uses a circular aperture for beautiful out-of-focus areas and has an SWC lens coating to control ghosting and flare to a far greater degree than with earlier coating technologies.

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Phottix Battery Grip BP-5D II (BG-E6) Premium Series Professional Vertical Grip Battery Pack Holder for Canon 5D Mark II LP-E6 or AA Batteries Review

Phottix Battery Grip BP-5D II (BG-E6) Premium Series Professional Vertical Grip Battery Pack Holder for Canon 5D Mark II LP-E6 or AA Batteries
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I've had mine for over a year and love it. The fit, finish and controls all feel OEM to me. Plus they give the option of using the standard Canon batteries or using AA's. For only $100, it's a steal.

Click Here to see more reviews about: Phottix Battery Grip BP-5D II (BG-E6) Premium Series Professional Vertical Grip Battery Pack Holder for Canon 5D Mark II LP-E6 or AA Batteries

Phottix Professional Premium Series BP-5DII Vertical Grip/Battery Holder for Canon 5D Mark II digital cameras.This battery grip can hold two Battery Packs LP-E6 or six size-AA/LR6 batteries.It is equipped with a vertical-grip shutter button, Main Dial, AE lock/FE lock and AF point selection controls for easier vertical shooting.It works with 1 or 2 LP-E6 Lithium-Ion rechargeable batteries.Also has Tripod Socket. Note: Does NOT work with Canon 5D. Comes with: Battery Holder for six AA batteries and Instruction Manual. Dimensions 150x115x76mm/5.9x4.5x3.0in, Weight Approx. 315 g/11.1 oz. (not including the power supply or battery magazine)

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Canon EF 70-200mm f/2.8L II IS USM Telephoto Zoom Lens for Canon SLR Cameras Review

Canon EF 70-200mm f/2.8L II IS USM Telephoto Zoom Lens for Canon SLR Cameras
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Pros: Lightning fast AF, Incredible Sharpness, Build Quality, Hood Design, Excellent IS
Cons: Price $$$$$, a bit big, a little heavy- not too bad.
WOW is all I can say. After getting over that I spent so much on a lens, this new machine is absolutely amazing. The image quality is top notch. 100% crops can be printed large and I can see every detail. I was in Miami and took some pictures of the big hotels, and was wondering what the names were. I looked at some of the pictures, zoomed in, and saw everything. Even small signs hundreds and hundreds of feet away. The IS adds a new feeling of confidence. No longer do you have to worry about shaking a tiny bit and the shot being out of focus or a bit blurry. Canon has really created an astounding piece of technology surpassing others(Nikon) in the lens market. The build quality, as expected from an L series lens, is made to withstand extreme conditions. The zoom ring is large and easy to use. The buttons for different IS and af/mf are easy to use/see. The new focusing distance allows you to get closer to your subjects, and can get quite close if some cropping is done. The Af is also excellent, and focuses very fast even in low light. Now, price... yes... I recommend thinking about this purchase for a while. 2500 - as of now, is a lot to spend, but if you have the money and really really want it, I highly recommend it. The pouch that it comes with is very nice and the hood is easy to put on and is a better material than other hoods. It does not scratch easily like my 24-70 f/2.8L lens hood does. At all apertures, this thing is sharp. If you are an IQ aficionado, this lens is quite a big step up from Mark 1 especially at f/2.8. For me, sharpness is my big thing, so I wanted the best out there. I did not want to step back in terms of technology and get the first generation of the lens even if it is still very good. In a few years if you decide that you want to sell the lens or change to something else, I can assure you that this will retain its resale value very well. I doubt Canon will be upgrading this in the next 5 years, so the sharpness and awesome Af will pay off in the coming days, months, and years to come.
All in all, the new 70-200 is quite a stunning lens which will continue to be one of or the best in Canon's lineup of pro lenses. If you want it and can afford it without selling your house, I would get it haha but as always, research extensively and weigh your options before buying something at these price levels.
I hoped you liked the review. More info and analysis to come in the future...
Check out my unboxing video here: [...]
Thanks
- Alex

Click Here to see more reviews about: Canon EF 70-200mm f/2.8L II IS USM Telephoto Zoom Lens for Canon SLR Cameras

Improving upon one of the most celebrated lenses in the Canon EF line is no easy feat, but Canon has done just that. The all-new EF 70-200mm f/2.8L IS II USM increases the speed, performance and optical quality of the EF 70-200 f/2.8L IS USM while maintaining all of the characteristics that have made it a legend for professionals and advanced amateurs alike. The EF 70-200mm f/2.8L IS II USM features one fluorite and five UD elements for increased optical quality and reduced chromatic aberration. It has a minimum focusing distance of 1.2m/3.9 ft. at all zoom settings, which is useful for photographers in smaller spaces trying to get closer to a subject. It features a next-generation Optical Image Stabilizer, providing up to 4 stops of correction at all focal lengths. And as with all L-series lenses, the EF 70-200mm f/2.8L IS II USM is dust- and moisture-resistant and designed for use in the challenging environments typical of rigorous professional use.

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Sigma 70-200mm f/2.8 APO EX DG HSM OS FLD Large Aperture Telephoto Zoom Lens for Canon Digital DSLR Camera Review

Sigma 70-200mm f/2.8 APO EX DG HSM OS FLD Large Aperture Telephoto Zoom Lens for Canon Digital DSLR Camera
Average Reviews:

(More customer reviews)
Actual score: 4.5 stars
2/1/11 - update. Official price drop. New price now $1399 - that's more like it... If you have been on the fence with this lens, time to give it another look. I still love this lens. -TXJAVAMy apologies in advance for a long review. There are not a whole lot of reviews out there for this lens so I'm hoping I can help some others make a good decision. Summary: It is a great Lens, but perhaps not for everyone.
I have been watching this one since it was announced. I tried it out at the local Camera shop and fell in love with it. I decided at that moment, I was going to own this lens.
The initial drawback was always price. At $1699 (sixteen-ninety-nine) it seems a bit high. Yes, this is a quality lens with a 2.8 constant aperture throughout the zoom range and a very good OS optical stabilization (IS in Canon's terminology) but at that price it is only a few hundred less than the highly rated excellent Canon 70-200 2.8 IS ii. So I've been waiting patiently for the price to move.
Well one day, quite unexpectedly, the price at the "B" Camera vendor was $350 (three-fifty) less. Suddenly, at $1349 (thirteen-forty-nine) it was near my strike price (I think the lens should sell for $1200 or so). So I watched to see if the "A" internet vendors would match. They did not. I knew this was less that wholesale for the lens, so I ordered one from the "B" vendor. (The next day the two "A" vendors matched the price - Sorry Amazon, you were not fast enough). The lens arrived a couple days later, VERY well packed. With Amazon, packing can be a bit hit or miss. By the time the lens arrived, all the vendors were priced at the original $1699 (sixteen-ninety-nine). Hmmm, maybe it had been a price mistake.
So enough of that - What do I think of the lens? I still love it; however, there was something that I had not noticed in the store. When the OS system started up (1/2 press of the shutter key), it made a fairly loud click and then the Gyros sounded like very distant fire truck sirens. I literally though that there was a fire truck outside. But it turned out to be coming from the lens. Mind you, it was not loud, but it was disconcerting. I own the excellent Canon EF-S 17-55 2.8 IS and the IS system on that is near silent. I've been spoiled by that lens. I went down to the camera shop to see if their copy had the same sound. It did have some OS sound, but I had not noticed before above the ambient sound in the store. The store model did not sound like my copy. So I called the "B" Vendor and they quickly sent me a new lens.
The new lens arrived today and it too had the OS sound but not as noticeable as the first copy of the lens (I was able to compare side by side). Is the sound bad? No not really, but it is different than the low level "whurl" of the Canon IS system.
That said, the OS system does work very well. It is especially nice at the tele- end of the zoom. You can really see that camera shake through the viewfinder, and then you press the shutter release ½ way and suddenly it locks into place. Very nice, very cool. I have been able to take nice sharp pictures as low as ¼ second - and that is at the long end of the zoom. Impressive!
The rest of the build quality is very good. Both the focus and the zoom rings operate very smoothly and with just the right amount of resistance.
The lens is heavy (over 3 pounds). The rebel series cameras will benefit from the extra holding power that the extra battery grip offers. It comes with a tripod collar so you can use it on a monopod. A lens hood included (wish Canon would include hoods with all their lenses) there is even an extender for APS-c crop sensor cameras. However, I don't intend to use it.
The pictures I have taken have all been great. It is a bit soft at 2.8 (as many lenses are), but still within my tolerances. The 2.8 aperture really helps for indoor shots. It is great because you can sit across the room and shoot away without bothering those in the room. F4.0 lenses just do not give you enough light for indoor shooting, especially sports. Seems like it would be a great lens for weddings and other indoor events. As for picture quality, I've seen some web reviews that compare this with the Canon and the Sigma comes out pretty good. I do not see any CA at all on my copy. Focus is fast and accurate with no front or back focusing - it is spot on. It is not as fast or quiet as the canon, but still focus motor is still very good. You also have full time manual focus override. So for those of us who are mere enthusiasts or hobbyists this is a great lens to have for the all-important 70-200 tele- range. Pros might want to stick to the Canon version.
All and all, this lens is a keeper. It takes great pics, the OS is very effective (although a bit loud) and the nice 2.8 aperture really shines. Lastly, one of the real reasons I got this is because it is black. You are already conspicuous when you have 8" of lens hanging off the end of your camera at your son's basketball game, or your daughter's rehearsal. You really start to look ridiculous when you have 8"s of a white and black striped Canon lens. (I know I have lost some of my credibility with that last statement, but I just prefer black lenses...)
So the choice is yours. If you are looking for a lens in the 70-200 or 75-300 range, save your money up for a fast 2.8 version with stabilization, you will not be sorry. Those less expensive f3.2-5.6 or lower lenses are just not as practical as a good 2.8 lens. If you can afford the Canon and don't mind the black and white stripes, by all means get it, otherwise, get this one, you will be very pleased that you did.
One of these days, i'll upload some pics.

Click Here to see more reviews about: Sigma 70-200mm f/2.8 APO EX DG HSM OS FLD Large Aperture Telephoto Zoom Lens for Canon Digital DSLR Camera

Sigma's New APO 70-200mm F2.8 EX DG OS HSM is the second generation of this large aperture telephoto zoom lens now incorporating Sigma's Optical Stablization function, OS, Sigma's own anti-shake system.Two FLD glass elements, which have the performance equal to fluorite glass have also been added along with three SLD glass elements, all which provide excellent correction of color aberration. In spite of the additions of all of these features, Sigma has managed to make the lens more compact than its predecessor, measuring only 7.8" in length.For any serious photographer where the 70-200mm focal range is often the most important second lens to own after the initialstandards lens or mid range zooms. The fast aperture is extremely useful and important in low light environments or when shooting fast moving situations where a higher shutter speed demands maximum lights thru the lens.HSM ensures quiet and high speed AF as well as full-time manual focus capability. Super Multi-Layer lens coating reduces flare ghosting and assures high image quality throughout the entire zoom range. It has a minimum focusing distance of 55.1 inches throughout the entire zoom range and a maximum magnification ratio of 1:8 The rounded 9 blade diaphragm creates an attractive blur to the out of focus images.This lens is equipped with a petal-type hood. Its exceptional versatility as an all-around lens is perfect for journalists and wedding photographers. This latest

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Click here for more information about Sigma 70-200mm f/2.8 APO EX DG HSM OS FLD Large Aperture Telephoto Zoom Lens for Canon Digital DSLR Camera