|Type||Rod Lenses||Material||UV fused silica, BK7 or other optical glass|
|Diameter Tolerance||down to +/-0.01mm||Roundness Error||dowun to 0.005mm|
|Length Tolerance||±0.1mm||Surface Quality||60/40 S/D|
Rod Lens is a variant of cylindrical lens with polished outside surfaces. Collimated light passing through the diameters of the rod lenses will be focused into a line. This kind of lenses are common used for generating line images from circular laser beams.
Hangzhou Shalom EO offers custom rod lenses upon customer's request.