View of Hell Gate Bridge from East Harlem — 2.5km/1.5mi away
Edit a focal length and hit enter to update the chart and image, hovering over a focal length in the chart will show the cropping as related to a 35mm image.
Film/Sensor
Diagonal (mm)
Crop Factor (35mm)
Focal Length
645 MF
75
0.6
35mm
43
1
Canon APS-H
33
1.3
Nikon DX
29
1.5
Canon APS-C
27
1.6
Four Thirds
22.5
1.9
Nikon 1 (1")
16
2.7
1/1.7" (Canon S90)
9.5
4.5
Custom
Note, the cropping images make the incorrect assumption that the aspect ratio for all these sensors is identical, the crops are close, but not exact.