lights88 Collimating Coated PMMA Lens for 405nm 488nm 520nm 850nm Violet Green Laser Diode 2pcs;

Wavelength: 405nm
Black Screw Metal Frame:M9X0.5MM
Lens Material: PMMA without coated
Lens Size: 7mm
Coated: NO
Thread type: full threa
Notice:
1,Line Lens Special all kinds of red and blue/violet laser products
2.Please keep the lens clean.
Packing:
2x laser lens with M9 black tube