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Forums > Back > new article: Equivalent Focal-Length, Aperture and Speed of Camera Systems
stoppingdown
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#5
08-23-2016, 07:03 AM
It's a topic in which I don't feel sure... ever. But for what I read, no revolver at my side.  Smile

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Sony a6300, Sony a6000, Sony NEX-6, Sony E 10-18mm F4 OSS, Sony Zeiss Vario-Tessar T* E 16-70mm F4 ZA OSS, Sony FE 70-200mm F4 G OSS, Sigma 150-600mm Æ’/5-6.3 DG OS HSM Contemporary, Samyang 12mm Æ’/2, Sigma 30mm F2.8 DN | A, Meyer Gorlitz Trioplan 100mm Æ’/2.8, Samyang 8mm Æ’/3.5 fish-eye II | Zenit Helios 44-2 58mm Æ’/2 
Plus some legacy Nikkor lenses.
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new article: Equivalent Focal-Length, Aperture and Speed of Camera Systems - by stoppingdown - 08-23-2016, 07:03 AM

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