It is just the easiest work for users to make presentation with Berlinlasers 5mW blue laser pointer. It is employing import 450nm blue laser diode as its laser beam emission source, which is always generating even more stable and reliable blue laser beam and blue light spot than 473nm blue DPSS laser device. It is much more applicable for even longer term continuous blue laser beam positioning works. Only according to very simple insert of 2 pieces of AAA batteries, it begins to work and generates super pure and bright laser beam immediately.
This Berlinlasers 5mW blue laser pointer is a alkaline battery powered laser device, which is always very simple to carry and operate. It gets super wide range working temperature stabilization. Owing to its most marvelous beam emission, this pure light emitting laser pointer gets the most wonderful positioning result in high tech work fields, such as military targeting, laser medical treatment device, laser displaying and decoration works etc. Under condition that this blue laser pointer is properly operated with maximum 30 seconds pointing, and then 10 seconds cooling down, it just gets the most reliable blue laser light positioning efficiently.
Technical data:
Item: Berlinlasers 5mW blue laser pointer
Wavelength: 450nm
Laser class: IIIa
Power source: 2 pieces AAA batteries
Warranty period: 180 days
Serving lifetime: 8000 hours