APPLIANCE FOR LASER DESIGN OF HORIZONTAL PLANE

摘要

Appliance for laser design of horizontal plane has laser light source, optical block with compensator, pentaprism with mechanism for its rotation with respect to vertical axis, those are mounted in one body with support. Compensator has vessel with liquid horizon placed under optical block-compensator at 1/2 of focal length from center of objective. The appliance has mechanism for control and adjustment of liquid level.