slit camera

基本解释

The procedure he performed, a routine gall-bladder removal, is typically done by incising a slit in the patient's navel, through which a tiny camera is inserted.
他做的是常规胆囊切除术，典型做法是在病人的肚脐上开个小口，通过这个小口插入一架微型摄像机。
A focusing method by adjusting two slit mark images was proposed to realize accurate focusing of a non-mydriatic fundus camera for an observed retina image in dark.
为实现免散瞳眼底相机在被观测眼底图像较暗情况下的精确调焦，提出了双光楔裂像调焦方法。
On the basis of XGS type of high-speed slit-aperture camera, the working principle and operation of slit-aperture and the imaging process under the slit-aperture condition are discussed in this paper.
本文以XGS型狭缝高速摄影机为基础，介绍了狭缝摄影的工作原理和用途，讨论了快门及其设计。