Formats Compared Via Crop Factors (Highlighted)

Formats Compared Via Crop Factors (Highlighted)

Crop-factor relationships related to three different starting points: full frame, miniMF, and 645 MF film. Colors highlight example crop factor relationships from each reference point.

“Normed to FF” sets full frame to crop factor of 1.00
“Normed to miniMF” sets miniMF to crop factor of 1.00
“Normed to 645” sets 645 film FM to crop factor of 1.00

Crop-factor relationships related to three different starting points: full frame, miniMF, and 645 MF film. Colors highlight example crop factor relationships from each reference point.

“Normed to FF” sets full frame to crop factor of 1.00
“Normed to miniMF” sets miniMF to crop factor of 1.00
“Normed to 645” sets 645 film FM to crop factor of 1.00

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