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Fixed focal length
| Глоссарий терминов по видеокамерам |
- A term that describes a non-zoom lens, it is fixed at a given focal length and is not variable.
- Basically a non zoom lens. 100mm, 50mm, 200mm etc.
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Flash memory reader, английский
See card readers see: flash memory cards/readers.
Fixed aperture, английский
- Normally when a zoom lens goes from wide angle to telephoto the aperture changes. if the camera has an option to fix the aperture value then it remains constant regardless of focal length.
- Aperture remains constant regardless of the lens’ focal length. i.e. the canon “l” series have a constant fixed aperture when zooming.
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