A cheap lens made of transparent, high efficiency plastic (acrylic). The threads are also made of plastic, making this lens rather fragile.
Simply thread the new lens on being careful not to cross-thread the delicate plastic threads.
Replace lens quickly and do not keep laser diode exposed, as any internal dust may damage laser diode components.
Compatible with our laser pointers under 2W of optical power.
Includes 1x Front Metal Bezel, 1x Plastic Threaded Lens, 1x Spring.
Will melt if front of pointer is held directly up to any surface.
Will melt if not cleaned regularly.
~80% efficient at collimating laser diode light.
Has minor light leaking (minor optical artifacts).