Average Reviews:
(More customer reviews)Bought this for my 70-300mm Sony/Minolta zoom. It works well and provides picture quality consistent with the lens alone.
But it is what it is.
For my set-up, it must be used manually since the Sony lens is f/4. This was clearly stated in the ad, but I'll still hold that last star to make room for a converter in the same price range that can be used in auto mode.
Click Here to see more reviews about: Vivitar 7 Elements 2X Tele Converter for Sony
The Vivitar Macro Focusing Teleconverter is a precision optical component designed to expand your photographic capabilities in two ways: As a premium quality 2X teleconverter, it effectively doubles the focal length of the lens it's used with and maintains the resolution and contrast of any fine optic at a higher level than most standard teleconverters. In addition, the Vivitar Macro Focusing Teleconverter's unique focusing mechanism enables you to do macro work without modifying or adding other equipment to your lens/teleconverter combination. With the MacroFocusing Teleconverter your standard 50mm lens becomes a 100mm macro lens with a reproduction ratio of upto 1:1 (lite sìze image of your subject on the film piane).
Click here for more information about Vivitar 7 Elements 2X Tele Converter for Sony
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