Showing posts with label tamron lens. Show all posts
Showing posts with label tamron lens. Show all posts

Tamron AF 18-250mm F/3.5-6.3 Di-II LD Aspherical (IF) Macro Zoom Lens for Canon Digital SLR Cameras Review

Tamron AF 18-250mm F/3.5-6.3 Di-II LD Aspherical (IF) Macro Zoom Lens for Canon Digital SLR Cameras
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First I have to say that I rarely take the time to write a review unless the product really impresses me. Second I'm a pro photographer for a Newspaper in TX and I own several canon "L" lenses.
I shoot a Mark II at work and A digital rebel when I go hiking and such. I tried it on the Rebel and I doubt I ever put a different lens on that camera. It is a great little lens. Granted it is slow in low light but that aside, it is wonderful. Very little Vignetting at the wide end and very little Chromatic Aberration. It is really sharp all the way through the zoom range. Highly recommended!!

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Tamron AF 18-250mm F/3.5-6.3 Di-II LD Aspherical (IF) Macro Zoom Lens for Canon Digital SLR Cameras

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Tamron AF 18-270mm f/3.5-6.3 Di II VC LD Aspherical IF Macro Zoom Lens for Canon Digital SLR Cameras Review

Tamron AF 18-270mm f/3.5-6.3 Di II VC LD Aspherical IF Macro Zoom Lens for Canon Digital SLR Cameras
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Tamron's new lens offers a 15X zoom range, the most you will find for a DSLR. But do you have to give up too much image quality as a result? I was looking for a lens for travel and for casual shots that could replace my need for both wide angle through the telephoto range and hopefully replace several other lenses that I typically have to bring with me.
Overall, I'm very pleased with this new lens, it did better than I was expecting. The quality of the photos is almost on par as my Canon 70-300mm (but of course not my 70-200 f/2.8) with a much more usable range for an everyday lens. I also tend to have back problems, so the less weight I carry on vacations, the better!
A few negatives: the lens does not zoom smoothly through its whole range, particularly when zooming from wide to tele, and you only have f/6.3 when fully zoomed (common with superzooms). The zoom was nice and tight when I got the lens (as shown in the video) but after a few weeks of use, it creeps pretty badly. The lens hood is fairly small, may not work as well at the 150mm+ range (but nice that they include one at all!) Also a typical issue for super zooms, as the hood has to be designed to minimize vignetting at the wide end. No full-time manual focus, which I don't use enough typically to be bothered about. The focus ring is located at the front of the lens and it's pretty easy to switch back and forth and use it as needed, but this is definitely not a great lens for using manual focus on. Some distortion in images at both ends as you would expect for a super-zoom, the barrel distortion at the wide end in particular is fairly obvious, but correctable in most situations. CA and vignetting on my copy are reasonable for a lens in this price range, with CA most apparent at the upper end of the range. Macro feature is nice to have, but somewhat underwhelming performance and certainly no substitute for a true macro lens. The lens has a nice, solid feel to it, while still being fairly lightweight. I've used the Canon 70-300mm DO lens in the past which was comparable to this in size, but MUCH heavier. The focus is fairly quiet as well, not USM quiet, but considerably better than some other off-brand lenses I've used. As I usually find with off-brand lenses, the autofocus is not quite as fast and accurate as Canon lenses, but it seems considerably better than some other Tamron lenses I've used and not enough to be a problem for casual use.
I give the lens 5 stars, not because it takes the greatest photos you will ever see, but because it is the first super-zoom I have tried that performs good enough that I am willing to use it, as a best-in-its-class lens. It's a perfect lens in particular for any new DSLR owner that can't afford to invest thousands in really high quality and/or multiple lenses, or for someone like me that is often limited in the equipment they can carry at one time. The lack of smoothness in the zoom ring and the creep are the primary annoyances for me, but I've yet to use a long telephoto lens in this price range that doesn't creep, so hard to be really tough on it for that. I wouldn't use it as my primary sports lens (my f/2.8 will do that job far better) nor as an architectural wide angle lens but for a general all-purpose casual lens, it's got a great feature set and well worth considering.

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With the advent of the latest 15X zoom lens from Tamron, the pioneer of high power zoom lenses, the high power zoom lens has steadily evolved from a 7.1X to a 10.7X to a 13.9X and now to the world's largest zoom ratio of 15X by combining advanced high power zoom design technologies accumulated by Tamron since 1992. The lens covers an angle of view equivalent to that of a 28mm wideangle to a 419mm ultra telephoto with just one lens, letting the user capture once-in-the-lifetime images of panoramic landscape images or close-up pictures of children smiling, without having to get too close to the subject and without having to change lenses.

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Tamron Autofocus 28-75mm f/2.8 XR Di LD Aspherical (IF) for Nikon DSLR Cameras Review

Tamron Autofocus 28-75mm f/2.8 XR Di LD Aspherical (IF) for Nikon DSLR Cameras
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I was shocked to see this lens with a low average score. Obviously the initial reviewer either had a bad lens or doesn't know the best practices of his camera. Well, it's his loss, cause this lens is one of the best I've used and my all-time favorite of my current kit.
I decided to give this lens a try after having good luck with other Tamron lenses and checking out the quality images my friend got with the same lens on a Canon camera. It was on my short-list for awhile, and I was thrilled when I finally had a chance to buy it.
Pros:
* size and weight - this lens is great if you want to travel and don't want to sacrifice quality. it is light, as are most Tamron lenses I've tried, but well built and easy to work with.
* color and sharpness - no problems with sharpness here, and color is superb. I find this lens provides better quality than the Tamron 18-200 that I started out with, and far above the Nikon 18-70.
* bokeh (out-of-focus background rendering) - beautiful, which can be said for every Tamron lens I've used so far. they handle the bokeh perfectly and produce some of the best results when shooting shallow depth of field.
* price - this lens falls at a nice price compared to similar Nikon models, and it covers more range than some of the 2.8 Nikon lenses.
* zoom lock - I love this feature on the Tamron lenses. I always lock it when I'm not shooting or before it goes back in the bag. I hated pulling the Nikon 18-70 out and having it fully extend every time because the sides of the bag just barely held onto the lens hood.
* will work with non APS-C size cameras. Nikon doesn't have a full-frame digital available yet, but who knows what will happen in the future. If they do release one, it's nice knowing you can use this lens on it as well. Same if you want to shoot film now and then, since the "digital only" lenses cannot be used on those cameras.
Cons:
* 28mm is not at all wide on a APS-C size sensor, which all Nikon models currently use. I would prefer 18, 20, or at least 24mm. My wide angle is a Sigma 10-20, so that leaves quite a gap in the wide range, unfortunately. It does go up to 75 rather than 70, but I've found that if 70 isn't enough, 75 isn't enough either, in most cases. I'd prefer that extra range on the wide end instead.
* auto-focus can hunt in low-contrast situations. again, this is a trait I've found with all my Tamron lenses, and it is easily overcome by switching to manual when needed.
That's the long and short of it. I don't think I will ever need to replace this lens, and for now it is the default lens on my camera whenever I go somewhere. Great performance all-around, nice bright image in the view-finder, and a nice price from Amazon. I would recommend this lens to anyone looking for a higher quality over their original kit lens.

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The most compact and lightest in the history of fast zoom lenses. Thanks to the revolutionary downsizing technology employed by Tamron in the development of high-power zoom lenses such as the 28-200mm and 28-300mm, the dramatic compactness that makes this lens the world's smallest and lightest is achieved. Its compactness makes it look and feel like an ordinary standard zoom lens, yet the versatility that a fast constant maximum aperture offers will definitely reshape your photographic horizons. Digitally Integrated Design, is a designation Tamron puts on lenses featuring optical systems designed to meet the performance characteristics of digital SLR cameras. Tamron produces high performance, quality specification lenses utilizing the latest optical theory and technology. Tamron's high magnification zoom lenses, which are said to be particularly challenging technically, have received critical acclaim internationally for their innovative technology and have been selected for many prestigious awards. Tamron's technical excellence has also been recognized worldwide for macro lenses, wide angle lenses and telephoto lenses. And Tamron's new line of Di lenses for superior performance with digital SLR cameras, is garnering attention and awards from around the globe.

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Tamron 18-250mm F/3.5-6.3 AF Di-II LD Aspherical (IF) Macro Lens for Nikon Digital SLR Cameras Review

Tamron 18-250mm F/3.5-6.3 AF Di-II LD Aspherical (IF) Macro Lens for Nikon Digital SLR Cameras
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I've had this lens for about 3 months and it has been even more satisfactory than expected (and I ordered before it had been reviewed). I wanted a reasonable quality, small, lightweight "walk around" lens, at a reasonable price, and it has been great for me. As an amateur photographer and using a Nikon D50 SLR, my acceptance level may be limited, and someday I may want better glass. But for now I am very very happy. After receiving it and using it for a while, a very positive review appeared in Popular Photography magazine.

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Designed exclusively for digital SLRs with APS-C sized imagers, the AF 18-250mm F/3.5-6.3 Di-II LD Aspherical (IF) Macro has the largest zoom ratio of 139x. Features include: Designed exclusively for digital SLRs with APS-C sized imagers, the AF 18-250mm F/3.5-6.3 Di-II LD Aspherical (IF) Macro has the largest zoom ratio of 139x, Use of LD and Aspherical elements, zoom lock mechanism, and internal surface coating to reduce ghosting and flare.

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Tamron SP AF 17-50mm F/2.8 XR Di-II LD SP ZL Aspherical (IF) Zoom Lens with Built In Motor for Nikon Digital SLR Review

Tamron SP AF 17-50mm F/2.8 XR Di-II LD SP ZL Aspherical (IF) Zoom Lens with Built In Motor for Nikon Digital SLR
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Update at the bottom (04-dec-2009)
I am an event and wedding photographer and first i was more keen to the Nikon 17-55mm f/2.8G but i did my research and even asked in a Wedding Photography group on Flickr and a friend of mine told me that he switched to tamron after he discover the performance was comparable to the three times more expensive lens made by Nikon.
You wont get the metal lens or the internal focusing that comes with the Nikkor one, but to be honest that does not matter that much in a lens this small, it comes out like a bit over an inch when you zoom in but i don't see why that would be a problem to anyone. I shoot events that last for hours and the lightweight is a plus.
I have taken over 3,000 pictures already and they are just perfect. I did a test with both lenses mounting the camera in a tripod and taking the picture of the same subject and i couldn't tell which one was taken with Tamron or Nikkor (not even in my big screen).
The focusing is pretty fast, well suited for fast paced situations such as weddings and concerts where everybody is in constant movement, also very quiet! If you are on budget i strongly suggest you to buy this lens and you wont be disappointed. My copy serial is almost 30,000 so i guess previous issues have been solved. The only problem i have found is that on the wide end (17mm) corners are a bit soft (not too much to notice at first sight) but that doesn't bother me because i use it between 20mm and 28mm most of the time.
Note that i have been using the lens on a Nikon D300 and i take around 500 pictures per event average.
I think it's not fair call this lens "junk" just because you have a bad copy, please be fair. If that is your case ask for a replacement and I'm sure amazon will work things out for you, then make a review based on the good copy.
Isaac
Update 04-dec-2009:
The lens it's been focusing really slow for the past 2 months and even though the focusing speed was OK and a bit noisy the pictures were fine, now I'm going to repair it and then sell it, just purchased the Nikon 17-55mm f/2.8G and wont buy anything from Tamron ever again and stick to Nikkor lenses. Maybe i got a bad copy and i know some of my fellow photographers don't have the money to purchase a 1,400 dollar lens, but if you can do it just don't think of it twice just for the sake of avoid a focusing failure in the mid of a job. If you are just an amateur photographer having fun with the camera, i encourage you to try every lens before spending your hard earned money in something that will just stop working few months later.

Click Here to see more reviews about: Tamron SP AF 17-50mm F/2.8 XR Di-II LD SP ZL Aspherical (IF) Zoom Lens with Built In Motor for Nikon Digital SLR

The Tamron SP AF17-50mm f/2.8 XR Di II LD Aspherical [IF] is a lightweight, compact, fast standard zoom lens designed exclusively for digital SLR cameras. The focal length of this lens is equivalent to approx. 26-78mm in 35mm format.This lens offers an f/2.8 maximum aperture throughout the entire zoom range, to ensure stress-free photographic shots at all focal lengths and distances. Additionally, a broader photographic expression through the use of faster shutter speeds as a result of the maximum aperture offers enhanced photographic pleasure.FEATURES:
Optimized for Digital SLR - The use of XR (Extra Refractive Index) glass optimizes the overall distribution of optical power, and also reduces various aberrations to the absolute minimum while achieving remarkable compactness. In addition, suitable positioning of two hybrid aspherical elements serves to maintain imaging performance and to shorten and compress the entire optical system.
LD Glass - An LD (Low Dispersion) glass element is used to accomplish effective compensation of on-axis and lateral chromatic aberrations, a critical factor for enhancing optical quality in digital photography, in order to achieve outstanding optical performance over the entire zoom range.
Enhanced Peripheral Illumination -Peripheral light fall-off is minimized when compared with that of conventional lenses for film cameras, so images are uniformly bright from the center to the periphery.
Internal Surface Coating to Reduce Ghosting and Flare -By employing "Internal Surface Coatings" (i.e., multiple-layer coatings on cemented surfaces of plural elements) and multiple-layer coating technology on ordinary elements, ghosting and flare due to the reflections that occur when light enters through the front element a

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Tamron AF 28-75mm f/2.8 SP XR ZL Di LD Aspherical (IF) with Built-In AF Motor for Nikon Digital SLR Cameras Review

Tamron AF 28-75mm f/2.8 SP XR ZL Di LD Aspherical (IF) with Built-In AF Motor for Nikon Digital SLR Cameras
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It's been about 2 months that I've had this lens and it almost never leaves my camera. I'm came to buying this lens after being lured in by the ever-so-attractive constant f/2.8 aperture. It was a contest between this lens and the Nikon 16-85 f/3.5-5.6 VR and now, I know I've made the right choice.
First and foremost, the constant f/2.8 is what makes this lens worth every penny. I don't know how I ever got along with my old 18-55 kit lens. Here's a little breakdown of the good and bad of this lens:
THE GOOD:
- Constant f/2.8 aperture (*angelic singing*)
- Extremely sharp even wide open at f/2.8 (although I'd recommend f/4 for maximum sharpness)
- Zoomed in at 75mm and wide open at f/2.8, this lens makes beautiful portraits with nice bokeh.
- On a purely subjective scale, bokeh is pretty awesome, 8 out of 10.
- Focusing is relatively fast and very accurate (about as fast as the 18-55mm kit lens, which is almost always good enough)
- Zoom action is well damped although I would've appreciated a very slightly shorter throw between 28 and 75mm.
- Autofocus/Manual focus switch conveniently located on the side of the lens.
- Internal autofocus motor! (Works on my D40x, will work on D40 and D60 also)
- Close focus ability enables shots with a closer perspective.
- Metal mount is always a good thing to see.
- Looks pretty awesome on the camera :)
THE BAD
- For travel and other things, 28mm will not satisfy some, buy a wide angle (and telephoto if you need it) to go with this lens.
- External focus ring moves during autofocusing (keep your hands away!)
- Focusing is noisy (much noisier than my AF-S Nikkors and HSM Sigmas)
- In manual focus-mode, the focus ring is a tad loose
- Lens hood doesn't seem to work too well, doens't look that great either, in my opinion.
- Rear lens cap sucks, throw it away and buy a Nikon one.
OVERALL
I'd rate this thing 4.5 stars if I could, but I gave it 4 so as not to give the impression of a fault-less lens.
This lens has a great deal of good points and very few bad ones. Most of the bad I attribute to the construction of the lens: somewhat solid, but not. It's a little loose inside since it zooms and is made mostly of plastic. Optically though, the lens is amazing, especially for the price. For me, it's created amazing portrait work, some cool close-up (see the "PS" section at the end) shots, and many others. Until you build up the money and arm strength to buy and haul around the Nikon 24-70 f/2.8 go with this lens. You cannot pass this up for the price, it's capable of so many things, and all for about 400 bucks.
PS
Tamron may call this "Macro" but it's not really macro, it's more of a close focus (I have the Nikkor 60mm Micro, and this is not it). However, the close-focus can be really useful and can add some creative shots to your collection. However, do not confuse this lens with a real macro lens, it can't focus as close and can't reproduce 1:1.

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Now realized thanks to XR technology, Tamron brings you this light and small fast zoom. Unlike typical fast zooms, it weighs only 510g (18oz.), with filter size of 67mm and overall length of 92mm (3.6"). The optical performance is outstanding with the employment of an optical system using two XR elements, three LD elements, and four aspherical elements. In addition, the lens features the "Di" (Digitally Integrated Design) optical system to meet the performance characteristics of digital SLR cameras as well as film cameras.

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