Focusable Blue Laser Pointer (SXD, Ltd. ^® )
Power: 75 mW
Wavelength: 488nm (color = blue)
Range of the laser beam: 2km approx. (in darkness)
It is a focusable (collimating) laser pointer by turning the head, it allows:
- 1 Concentrate all light (with enough power to burn certain materials)
- 2 Expand the beam generating a circle of variable diameter indicated for pointing and illuminating at long distances