XF56 f1.2 released and specs

Started 3 months ago | Discussions thread
Bill Robb
Senior MemberPosts: 2,920
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Re: XF56 f1.2 released and specs
In reply to Robert Garcia NYC, 3 months ago

Robert Garcia NYC wrote:

not really your not factoring in the extra real estate on the sensor, which is gathering light. So, it's an f 1.8.

Um, no. The maximum aperture is determined by the diameter of the aperture compared to the focal length, and is a mathematical formula that is determined by those two, and only those two factors. You are using the "new math" where 2+2=3.

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