Product information:

Instrument purpose:

A collimator obtains a beam from infinity through it, which is called a collimator. It is not only an important tool for assembling and adjusting optical instruments, but also an important part of optical measuring instruments. With different graticules together with micrometer lens or microscope system, the focal length, discrimination rate and other imaging quality of lens group can be measured. Fix the attached adjustable plane reflector on the workpiece with a moving straight line, and use the Gaussian self collimating lens attached to the light tube to observe the straightness of the moving workpiece through the Gaussian eyepiece on the light tube.