Horizontal angle of view (degrees) to focal length mm at Medium format 53.4x40

1 Horizontal angle of view = 3,059.516958 Focal length · profile-dependent conversion · context: sensor profile

Direct Answer

1 Horizontal angle of view equals 3,059.516958 Focal length

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

For 2 Horizontal angle of view, this profile returns 1,529.641976 Focal length.

Converter Calculator

1 Horizontal angle of view (degrees) =
3,059.516958 Focal length (mm)

Explanation

Medium format 53.4x40 uses crop factor 0.67 and sensor width 53.4 mm. focal_mm = 53.4 / (2 x tan(HFOV/2)). For input 1 deg, output is 3059.51695845 mm.

Horizontal angle of view to Focal length is profile-bound here: the selected sensor profile controls the mapping used by calculator and reference table.

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 3,059.516958
2 1,529.641976
5 611.53054
10 305.182396
14 217.45405
18 168.577165
24 125.613624
35 84.681581
50 57.258335
85 29.137937
100 22.40396
135 11.059502
200 -4.70793