DEVICE FOR OPTICAL PRISMES' ERRORS MEASURING

摘要

The device will be used mainly in optical laboratories. It consists of a source (1) of radiation with a collimator (2), near which in the radiation axis (O) a trapezoid prism (3) with suspension measure is positioned. Behind the prism there is a bedding for the measured prism (5). The base (36) of the measuring prism (3) turned towards the measured prism (5) is equipped with a semi-penetrative layer (34), to which rectangular prisms (32, 33) are connected by means of their bases.<IMAGE>