Gratis · Cálculos y conversiones
Factor de recorte.
Convierte una focal y un diafragma a equivalentes de fotograma completo.
Equivalent f-number compares depth of field. Exposure stays at the marked aperture. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
- Equivalent focal length
- 75 mm
- Equivalent f-number
- 4.2
Equivalent focal length is the lens focal length times the crop factor. The equivalent f-number compares depth of field; the exposure stays at the marked aperture.
Cómo usar esta herramienta: Factor de recorte
Introduce los datos o selecciona el archivo. Ajusta las opciones, genera el resultado y revísalo antes de copiarlo o descargarlo.
Límites y formatos compatibles
Los datos se procesan en tu dispositivo.
Notas técnicas en inglés
Equivalent f-number compares depth of field. Exposure stays at the marked aperture. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
Convert a focal length and an aperture to full-frame equivalents with a crop factor. Equivalent f-number compares depth of field. Exposure stays at the marked aperture. Local arithmetic only. This is a quantity or geometry estimate, not a code check and not a substitute for a licensed professional.
A 50 mm f/2.8 lens on a 1.5× sensor.