When dot aligning work is processing at longer work distance than formal hand reaching, it makes good job with a Berlinlasers 100mW 445nm blue dot laser module. It is making easy and quick dot indication at quite long work distance. The special use of import 445nm blue laser diode and metal heat sink cooling system are configured with high duration aircraft used aluminum alloy housing tube. This 16mm diameter tube made blue laser enables convenient installation, and easy dot projection onto various working surfaces.
Being made with qualified glass coated lens has just assured high transmittance and high quality blue laser light emission. Owing to its strict laser beam stability tests up to 24 hours and special use of glass window in front of laser beam aperture, it is just performing with good performance, and no decay light blue dot projection in long time use. Within the maximum installed distance of 3 meters, blue dot laser module always makes sure of no track and no barrier dot measurement for all application fields perfectly.
Technical data:
Item: Berlinlasers 100mW 445nm blue dot laser module
Laser class: IIIb
Optic lens: glass coated lens
Adjustable focus: yes
Power source: 9V 1000mA AC/DC adapter
Applications: laser show, laser displaying, laser communication, military targeting etc
http://www.berlinlasers.com/445nm-blue-dot-laser-module