Focal length mm to full-frame equivalent mm at Smartphone 1/2" class

1 Focal length = 5.6 35mm equivalent focal length · profile-dependent conversion · context: sensor profile

Direct Answer

1 Focal length equals 5.6 35mm equivalent focal length

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

For 2 Focal length, this profile returns 11.2 35mm equivalent focal length.

Converter Calculator

1 Focal length (mm) =
5.6 35mm equivalent focal length (mm)

Explanation

Smartphone 1/2" class uses crop factor 5.6 and sensor width 6.4 mm. equivalent_mm = focal_mm x 5.6. For input 1 mm, output is 5.6 eq mm.

For Focal length to 35mm equivalent focal length, the active sensor profile determines the conversion constants applied to every value.

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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)35mm equivalent focal length (mm)
1 5.6
2 11.2
5 28
10 56
14 78.4
18 100.8
24 134.4
35 196
50 280
85 476
100 560
135 756
200 1,120