The ratio of dimensions of a camera’s imaging area compared to a reference format. Typically, crop factor is used to compare digital cameras capabilities, using 35mm film cameras as the reference format.
- Green – 1.3x (Cannon)
- Red – 1.5x (Nikon DX)
- Blue – 1.6x (Cannon)
- Full frame – same size as 35mm film (Nikon FX and Cannon full-frame)