Did You Know?

The biggest SLR lens made to date is the Carl Zeiss Apo Sonnar T* for an anonymous customer

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The biggest SLR lens made to date is the Carl Zeiss Apo Sonnar T*. It weighs 564lb/256kg and has a focal length of 1700mm. It is designed specifically for use with a Hasselblad 6×6 medium format camera, and was custom-build for an anonymous customer who had a particular interest in wildlife photography.

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