| 光学 |
Belichtungsautomatik f (achieved by a photocell which may be adjusted with the camera diaphragm to permit a certain quantity of light to flow through the lens onto the film emulsion, so that a proper contrast may be obtained on the negative); automatische Belichtungsregelung (achieved by a photocell which may be adjusted with the camera diaphragm to permit a certain quantity of light to flow through the lens onto the film emulsion, so that a proper contrast may be obtained on the negative); automatische Belichtungssteuerung (s. o. Belichtungsautomatik); lichtgesteuerte Blendenautomatik (achieved by a photocell which may be adjusted with the camera diaphragm to permit a certain quantity of light to flow through the lens onto the film emulsion, so that a proper contrast may be obtained on the negative) |
