Color Temperature of light sources
Filter Exposure Factor Black and White Contrast control Filters Conversion filters for color films Light balancing filters Neutral Density filters Ultraviolet- Absorbing Filters Infrared transmitting Filters Color compensating filters Safelight filters Contrast Control-Printing Filters Color Printing Filters |
Filter Exposure Factor
Because filters absorb light, an adjustment to exposure must be made
by increasing exposure time when using external hand meter. SLR cameras
measure exposure through the lens and any required correction is done automatically.
Correction for polarizing filters is depended on the situation and the
quantity of polarized light.
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