Made from Military Specification Aircraft Aluminium, this Laser Pointer is made to last years and years through heavy duty service. Its beam is focusable from a few inches, for super hot burning applications, to infinity, for long range rescue applications.
This Laser comes complete with its battery charger, Safety Glasses and Aluminium Carrying Case, making an excellent Cristmas gift for Dads !
Beam Divergence, Full Angle (mrad):
Beam Diameter at Aperture (mm):
less than 1.2mm
6061-T6 aircraft-grade aluminum
59～95℉ / 15～35℃
14～122℉ / -10～+50℃
Expected Lifetime (hours):
Laser Head Dimensions(D×L):
Φ0.94×7.05inch / 24mm×179mm
2 x 16340 Lithium-Ion Rechargeable Batteries (not included)
Based on the human eye's perception: equal powers of green 532nm light is 20 times brighter than blue 450nm light, 8 times brighter than red 650nm light, and 190 times brighter than purple 405nm light.