Slices of glass or gelatin placed in front of the lens of a camera to prevent certain frequencies of light from reaching the film are called

Question

Quizplus · Accepted Answer

Filters are commonly used in photography to control or enhance the quality of light reaching the film or sensor. They can be made from glass or gelatin and can block certain colors or wavelengths of light, allowing photographers to create artistic effects or correct for various lighting conditions. Toners and exposures are not related to the use of filters in photography, while "blockers" is not a commonly used term in this context.

Slices of Glass or Gelatin Placed in Front of the Lens