Camera Focal EquivalenceHorizontal Angle of View Degrees to Focal Length Mm At Super 16 12 5mm

Horizontal angle of view (degrees) to Focal length (mm) for Super 16 12.5mm

Snapshot

On Super 16 12.5mm, a 50 horizontal angle of view needs about a 13.403168 mm lens. Conversion Encyclopedia keeps the same sensor profile across the calculator, common values, and reverse page for this page.

Sensor profile: Super 16 12.5mm (12.5 mm width, crop factor 2.88).
Example: To reach 14 Horizontal angle of view (degrees), you need 50.902165 Focal length (mm) on Super 16 12.5mm.

Interactive conversion

Converter Calculator

Decimals: 1.5 or 1,5. Fractions: 1/2. Scientific notation: 1e3. Write 1000 without grouping separators.

716.179063 Focal length (mm)

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API and AI agent access

Horizontal angle of view (degrees) to Focal length (mm) for Super 16 12.5mm. sensor profile: super-16-12-5mm.

Machine-readable identifiers

Conversion family: camera-focal-equivalence
Source unit: horizontal_angle_of_view_degree
Target unit: focal_length_mm
Sensor profile: super-16-12-5mm

Use these identifiers in the API request. Sources and model limits also apply to software clients.

Example API request and response

POST /api/v1/convert

Request

{
  "family": "camera-focal-equivalence",
  "value": 1,
  "from": "horizontal_angle_of_view_degree",
  "to": "focal_length_mm",
  "parameters": {
    "sensorProfile": "super-16-12-5mm"
  }
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "camera-focal-equivalence",
    "value": 1,
    "from": "horizontal_angle_of_view_degree",
    "to": "focal_length_mm",
    "result": {
      "raw": 716.179063308185,
      "display": "716.179063"
    },
    "canonicalPath": "/camera-focal-equivalence/horizontal-angle-of-view-degrees-to-focal-length-mm-at-super-16-12-5mm/"
  }
}

API, OpenAPI and WebMCP documentation

Explanation

Super 16 12.5mm uses crop factor 2.88 and sensor width 12.5 mm. focal_mm = 12.5 / (2 x tan(HFOV/2)). For input 1 deg, output is 716.179063308 mm.

Method & Sensor Profile

Sensor basis: Super 16 12.5mm profile with crop factor 2.88 and sensor width 12.5 mm.
Profile reference: focal-length and aperture equivalence use the same crop model, while angle-of-view routes use the same fixed sensor width geometry.
Consistency rule: forward and reverse pages keep the same sensor profile; only the formula direction changes.

Common Conversion Values

Horizontal angle of view (degrees)	Focal length (mm)
14	50.902165
24	29.403938
28	25.067381
35	19.822468
50	13.403168
70	8.925925
85	6.820678
135	2.588835
200	—

Questions & answers

Frequently Asked Questions

Which sensor assumptions are fixed for horizontal angle of view (degrees) to focal length mm?

Horizontal angle of view (degrees) to focal length mm is fixed to Super 16 12.5mm, crop factor 2.88, sensor width 12.5 mm.

How do I reverse deg to mm for Super 16 12.5mm?

Use the opposite-direction page for Super 16 12.5mm to convert focal length (mm) back to horizontal angle of view (degrees) with the same sensor assumptions.

Can horizontal angle of view (degrees) to focal length mm replace full lens-design simulation?

No. Horizontal angle of view (degrees) to focal length mm provides framing and geometry approximations, not full optical-model behavior.