亚洲人成在线播放_亚洲爆乳精品无码一区二区三区_中文自拍欧美少妇_国产精品无圣光欧美_日本在线免费观看_中文字幕第38页永久乱码_动漫人物扑克牌网站_99欧美猛男的大粗鳮巴_国产护士一级毛片_极品少妇XXX护士

Solutions to several fault points of stereomicroscope

Stereomicroscope is widely used in material macroscopic surface observation, failure analysis, fracture analysis and other industrial fields. It is a kind of stereoscopic microscope with positive image. However, the instrument will break down after a long time, so today we will learn about the solutions to several fault points of the stereomicroscope.

1. In the process of observation, the microscope body descends by itself, making the image unclear

Solution: this phenomenon is due to the loose focus handwheel. Properly lock the focus handwheel.

2. The double images of the two eyepieces do not coincide

Solution: A. since the pupil distance is not adjusted correctly, adjust the pupil distance; b. If the visual acuity adjustment is incorrect, the visual acuity can be adjusted again; c. The magnification of the left and right eyepieces is different, and it can be solved by installing the same eyepiece.

3. The image is not clear when zooming

Solution: a. the visual acuity adjustment is incorrect. Adjust the visibility again; b. Incorrect focusing. Focus again.

The above is the solution to several fault points of stereomicroscope shared by Chensheng optics. For more details, please consult us.