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Forums > Back > new article: Equivalent Focal-Length, Aperture and Speed of Camera Systems
Klaus
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#33
08-24-2016, 02:06 PM
Well, the listed examples show that such equivalent FF lenses exist - although to be fair few slow lenses are professional grade.

A Canon 300mm f/4 + 2x is roughly similar to the Olympus 300mm f/4. If you optimize the combo you could achieve a similar quality I guess. But then who would buy a 600mm f/8 USM L IS for a DSLR ? It would make more sense for the Sony A7x.

 

BTW, the game is also possible the other way round ... 

http://www.metabones.com/products/detail...EF-m43-BT3

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new article: Equivalent Focal-Length, Aperture and Speed of Camera Systems - by Klaus - 08-24-2016, 02:06 PM

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