... °, 60°, 70°, 75°, 85°, 90° and 96°. The optical line generator lens is optimized for a Φ0.8mm, Φ1mm, Φ1.25mm ... (1.805)2.0mm<45%AR @ 532nmHow to orderModelPWLAABBEF-GGGPWLPowell Lens (Laser Line Generator Lens)AA: Input Beam diameter08-0.8mm; 10 ... coating GGG: Coating WavelegnthAR coating @ wavelength Powell Lens (Laser Line Generator Lens)