Focal length mm to horizontal angle of view (degrees) at Super 35 24.9mm

1 Focal length = 170.815576 Horizontal angle of view · profile-dependent conversion · context: sensor profile

Direct Answer

1 Focal length equals 170.815576 Horizontal angle of view

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

For 2 Focal length, this profile returns 161.747658 Horizontal angle of view.

Converter Calculator

1 Focal length (mm) =
170.815576 Horizontal angle of view (degrees)

Explanation

Super 35 24.9mm uses crop factor 1.44 and sensor width 24.9 mm. HFOV = 2 x atan(24.9 / (2 x focal_mm)) in degrees. For input 1 mm, output is 170.815575978 deg.

Focal length to Horizontal angle of view 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

Focal length (mm)Horizontal angle of view (degrees)
1 170.815576
2 161.747658
5 136.238577
10 102.456244
14 83.292476
18 69.340636
24 54.836054
35 39.162399
50 27.964611
85 16.665787
100 14.193615
135 10.53808
200 7.124132