8 Terms
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Lenses
A lens is an optical device which is capable of transmitting and refracting light.
Industry: Photography
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Lenses
f/1.0
Photography; Lenses
Lens aperture measurement, meaning extremely wide aperture or light-gathering area. This requires fast shutter speed, and the depth of field is generally narrower.
f/1.4
Photography; Lenses
Lens aperture measurement, meaning relatively wide aperture or light-gathering area. This requires quite fast shutter speed, and a generally narrow depth of field.
f/2.0
Photography; Lenses
Lens aperture measurement, meaning an average aperture size (or light-gathering area).
f/2.8
Photography; Lenses
Lens aperture measurement, meaning a fairly small aperture size (or light-gathering area). Slow shutter speed is required, but the depth of field is generally wide.
f/4.0
Photography; Lenses
Lens aperture measurement, meaning a small aperture size (or light-gathering area). Slow shutter speed is required, but the depth of field is generally wide.
f/5.6
Photography; Lenses
Lens aperture measurement, meaning a very small aperture size (or light-gathering area). Slow shutter speed is required, but the depth of field is generally wide.
