These protective light houses are used in laser levelling devices and other applications where protection from ambient influences are required (water, dust, etc.). The planed edges allow sealing with O-rings or gaskets for a watertight seal.
Our light houses are precision manufactured for an absolute minimum in unwanted beam deflection. Anti-reflection (AR) coatings are generally applied to both surfaces of each window to prevent back reflections, interference effects, ghost images and light loss.
These items are not stocked and will be manufactured on customer request only. Please contact us with your detailed requirements.