... 70°, 75°, 85°, 90° and 96°. The optical line generator lens is optimized for a Φ0.8mm, Φ1mm, Φ1.25mm ... , machine vision systems, construction and process control.Standard ProductsPart No.Fan AngleMaterial (nd)Input Beam DiameterLine Intensity UniformityCoatingPWL1030DN30°BK7 ... 45%AR @ 532nmHow to orderModelPWLAABBEF-GGGPWLPowell Lens (Laser Line Generator Lens)AA: Input Beam diameter08-0.8mm; 10-1.0mm ...