焦度计手动调焦光学系统故障维修探讨

Several cases of maintaining optical systems with focimeter

焦度计是一种常用的眼科光学仪器。焦度计在眼科被频繁使用。手动调焦式焦度计的光学系统容易出现故障。焦度计光学系统故障会影响正常使用,并影响其准确度。本文着重介绍了手动调焦式焦度计光学系统的几种常见故障的维修办法。

Focimeter is a common optical instrument for ophthalmologists. It is frequently used in the field of ophthalmology. The optical system of manual focuing focimeters often has breakdowns that might affect the optical devices. This paper presents how to deal with the breakdowns of the optical system of manual focuing focimeters.