Laser Collimating Lens 12mm Focus / 6mm Diameter Aspherical Glass Collimator

Features: Focal Length: 12mm Diameter: 6.3mm Material: Glass Details: It is glass collimating lenses for lasers! It can focus the laser beam at one dot! It can be widely used for 400-700nm, especially good for Red lasers 600-700nm, will be more reflective from 400-532nm. High quality with clear and pure laser beam! Please keep the lens clean! Package: 1PC Laser Collimating Lens 12mm Focus / 6.3mm Diameter Aspherical Glass Lens