445nm Blue Laser Diode Module Applied for Security and Special Survey

Owing to the adoption of short wavelength of 445nm, engineers and professionals prefer to operate a Berlinlasers 445nm blue laser diode module for security, criminal investigation and special survey works. Employed by an import 445nm blue laser diode and a qualified glass coated lens inside a durable metal housing tube, specially designed with thermal emitting, it enables long operating time lasted blue light and blue dot projection, and long serving lifetime in use.
Laser diode module is used as an accessory part for inspection and survey works. Highly clear, precise and bright blue reference dot is compatible for forensic evidence examination, security aiming and search and rescue works etc. It is greatly helpful for marking of search and rescue points in the wild at night; superior light spot recognition in rain, fog, and dusty environments compared to red light and infrared.
https://www.berlinlasers.com/445nm-blue-laser-diode-module