5pcs Focusable Dot Collimating 200nm-1100nm Laser Lens M9 P0.5 Cap
5pcs Focusable Dot Laser Lens w/ 200-1100nm Collimating. Lens Wavelength: 200nm~1100nm. Used as collimating lens or focusing lens for all kinds of laser diodes. Laser Shape: Dot. Lens: Plastic.