Cds

EN: Cds

Fotografie

Cadmium Sulfide (Cell).A battery powered, current-modulating. light-sensing cell that was quite popularwith lots of cameras exposure metering system and external metering devices. Maybe this extra will help, photo conductive material used in exposure meters as alternativeto selenium-based or silicon blue photocells. Its electrical resistance decreasesas the light falling on it increases. Cds meters use current from an external powersource, such as a battery.
Mir glossary

78%

Accuracy

Cds cadmium disulphide.

Battery-powered light sensor cell that was widely used in old hand held exposure meters. .

Cel Mai folosit cuvant: battery-powered | Domeniu Aplicare : Fotografie digitala si IT | Caractere: 73 Cuvinte: 15 | Limba: Engleza | Sursa Ephotozine