Electronic autocollimator LG2

The Logitech LG2 Autocollimator is a highly accurate angle measuring device used in the production of parallel specimens. The LG2 Autocollimator is ideal for measuring small angles, internal and external angular measurement of porro prisms and testing for wedge difference. This highly versatile measuring instrument is an invaluable tool in today’s precision materials technology laboratory. The LG2 Autocollimator is suitable for use with a wide range of sample types/holding fixtures and particularly suitable for use with the Logitech PP5 series of polishing jigs. Angle Polishing: Although this type of work would notmally be done using a calibrated autocollimator, it is possible to generate angles of up to ±3 minutes of arc by placing an angled slip gauge on top of the optical reference standard. Key Features Full reflectivity from small area specimens Setting accuracy greater than 2 seconds of arc Suitable for use with low relectivity specimens