650nm100mw 200mw cross laser module 638nm300mw high power high brightness red cross line laser 650nm100mw 200mw cross laser module laser module 638nm300mw 300mw line laser module red laser module Inquiry Send Email
665nm2200mw ultra-high brightness externally modulated red light point laser module spotlight infrared linear LD
Optical prism 10mm diameter 8mm height spot diameter 1mm Powell lens 60 degrees High Precision Powell Lens for Laser Line Generation
