Focal length mm to full-frame equivalent mm at Micro Four Thirds 17.3mm

1 Focal length = 2 35mm equivalent focal length · profile-dependent conversion · context: sensor profile

Direct Answer

1 Focal length equals 2 35mm equivalent focal length

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

For 2 Focal length, this profile returns 4 35mm equivalent focal length.

Converter Calculator

1 Focal length (mm) =
2 35mm equivalent focal length (mm)

Explanation

Micro Four Thirds 17.3mm uses crop factor 2 and sensor width 17.3 mm. equivalent_mm = focal_mm x 2. For input 1 mm, output is 2 eq mm.

Focal length to 35mm equivalent 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

Focal length (mm)35mm equivalent focal length (mm)
1 2
2 4
5 10
10 20
14 28
18 36
24 48
35 70
50 100
85 170
100 200
135 270
200 400