Inicio > Term: focal length
focal length
Distance between the optical center of a lens and the image focal point. Fixes the magnification and the angle of view of a lens. Vari-focal and zoom lenses have a variable focal length.
- Parte del discurso: noun
- Industria/ámbito: Electrónica de consumo
- Categoría: Videocámara
- Company: Sony
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Creador
- Janalee
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