[An apparatus for automated control of exposure in microphotography using a photo flash].

Laboratornoe delo Pub Date : 1991-01-01
V S Gotlib, A M Trakhtman
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引用次数: 0

Abstract

The authors suggest a device for automated exposure in micro-photographing with the use of the Elektronika B5-22 flash light. This pulsed light source is optimal as regards its spectral composition. The gist of the method is as follows: the flash photographic element, built in a light-proof case, disposed on the microscope ocular, permits governing the light pulse length.

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[在微缩摄影中用闪光自动控制曝光的装置]。
作者提出了一种使用Elektronika B5-22闪光灯进行微摄影自动曝光的装置。就其光谱组成而言,这种脉冲光源是最佳的。该方法的要点如下:闪光灯摄影元件,内置在一个不透光的盒子里,放置在显微镜上,允许控制光脉冲长度。
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