450mm blue laser pointer of professional range of 5000mW
It is a focusable laser pointer (colimable), by rotating the head allows creating a circle of variable diameter with which you get:
A tiny point that concentrates all the light (for experiments)
A point of constant diameter or collimation to infinity (indicated to point at long distances and better beam visualization)
A large circle (to illuminate).
Approved with CE
Class IV laser, for professional use
Output power> 5000mW Wavelength: 450nm
Output mode: continuous emission
Weight: 471g
Size: 279mm (Length) x 39mm (Diameter)
Housing material: patented aluminum alloy
Material of the collimator (lens): special glass
Visibility: Over 6000 meters (AVOID DIRECT EXPOSURE OF EYES)
It uses 2 batteries 18650
Includes 2 rechargeable lithium batteries model 18650
Includes charger for 18650
Includes instructions in Spanish