In today's video, I respond to a host of questions regarding calculating crop factor, focal length, and f-stop as a 35mm equivalent.

Does size really matter?

Many of you were looking at the brand new FujiFilm GFX 100s and the older GFX 50r medium format mirrorless cameras and wanted to know what type of lenses would you need for certain applications ie. portraiture, etc.

We use the Pythagorean Theorem to obtain all the answers you have regarding focal length and f-stop by calculating crop factors for different camera systems.

√(a^2 + b^2) = c (hypotenuse / sensor diagonal dimension)

Sit back, grab a cup of tea or a cup of me as we explore how the teaching of the great Greek thinker Pythagoras can help us understand the inner working of photography.

💎 I would love to hear your thoughts!

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