Horizontal angle of view (degrees) to focal length mm at Medium format 44x33

1 Horizontal angle of view = 2,520.950303 Focal length · profile-dependent conversion · context: sensor profile

Direct Answer

1 Horizontal angle of view equals 2,520.950303 Focal length

This result depends on the selected profile context: sensor profile.

For 2 Horizontal angle of view, this profile returns 1,260.379156 Focal length.

Converter Calculator

1 Horizontal angle of view (degrees) =
2,520.950303 Focal length (mm)

Explanation

Medium format 44x33 uses crop factor 0.79 and sensor width 44 mm. focal_mm = 44 / (2 x tan(HFOV/2)). For input 1 deg, output is 2520.95030284 mm.

For Horizontal angle of view to Focal length, the active sensor profile determines the conversion constants applied to every value.

Read more

Keep the same profile in both directions to avoid mixing lookup systems that use different size mappings.

Method & Reference (Verified)

  • Method basis: profile-bound mapping; constants depend on the selected profile encoded in the route.
  • Profile reference: sensor profile.
  • Consistency rule: keep the same profile in mirror direction to avoid mixing incompatible mappings.

Common Conversion Values

Horizontal angle of view (degrees)Focal length (mm)
1 2,520.950303
2 1,260.379156
5 503.882842
10 251.461151
14 179.175621
18 138.902533
24 103.501862
35 69.775086
50 47.179152
85 24.008787
100 18.460192
135 9.112698
200 -3.879194