内方位元素测试仪光学系统设计

Optical System Design for Inner Azimuth Element Testing Instrument

内方位元素测试仪是测量航测相机的主点、主距及畸变的仪器。本文介绍了内方位元素测试仪光学系统设计，包括光学参数、结构形式的确定，成象质量和最终设计结果．

The inner azimuth element tasting instrument is an instrument for measuringfocus, focal length and distortion of aerial surveying camera. The optical system design ofthe inner azimuth element testing instrument including the determination of opticalparameters, structural forms, imaging quality and the final design results are introduced inthe paper.