Line Angel Option: 5, 20, 36.5, 45, 60, 90, 110 degree
Cross Angel Option: 15, 110
Material: Plastics/Colophony
Dimensionsdiameter: 8mm
thickness: 2-2.3mm
Diameter: 8mm
Application:cross line laser module
Material: H-K9L
Center thickness: 2.5mm
Fan angle: 10
110 degree Cylinder Optical Glass Line Lens for Laser Module Diode
angle: 110/120 °
material: glass
this is glass lens, so that it can suffer higher power lasers at about 10w.
plastic lens normally can suffer output less than 1w