In photography, a printer point is a unit of relative exposure, in printing a negative, equal to a 1/12 of a stop or 0.025 Log(base 10) unit (one-fortieth of a decade) of exposure ratio. This numbering scheme is used in photographic printing and photographic filters.
In photography, a printer point is a unit of relative exposure, in printing a negative, equal to a 1/12 of a stop or 0.025 Log(base 10) unit (one-fortieth of a decade) of exposure ratio. This numbering scheme is used in photographic printing and photographic filters.
Source: Wikipedia "Printer point" · CC BY-SA 4.0
Share this article: X · Bluesky