When dot measuring work is processing at much longer work distance than formal hand reaching, not relying on a simple blue laser pointer, it makes even better job with Berlinlasers 445nm blue laser diode module. It applies import 445nm blue laser diode within 50mW to 100mW, being made with thermal emitting system and APC, ACC driving circuit board, this metal housing tube made blue laser only adopts 16mm diameter, but also assuring highly reliable and clear blue dot alignment at long distance constantly.
This 445nm blue laser diode module
selects qualified glass coated lens, after special use of a glass window in front of laser beam aperture, it makes perfect protection of itself from moisture or dust. When it generates high transmittance blue laser light, it is also projecting highly clear blue dot at long distance. This blue dot laser should be selecting with correct output power, after its proper adjustment of both blue laser beam focus and blue dot projecting direction, it brings users the most precise dot alignment at great distance perfectly.
Item: Berlinlasers 50mW to 100mW blue laser diode modules
Laser class: IIIb
Optic lens: glass coated lens
Adjustable focus: yes
Applications: drilling system, laser marking machine, laser engraving machine, lab experiment and high tech etc