Home Wikituition Browse all terms Categories
Random term

Results for “Aperture”

1 term

A–Z
All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0–9
Filtering by: Aperture Starts with N Clear all
Optics, Lenses & Filters

Neutral Density Filter

A grey filter that reduces the amount of light entering the lens uniformly across all wavelengths, without altering colour.

Stops = log₂(filter factor) stops (EV)