450nm 80mW-1600mW tunable laser module small round spot experiment with uniform brightness laser spotlight

450nm 80mW-1600mW tunable laser module small round spot experiment with uniform brightness laser spotlight

[Specification]

Wavelength: 450nm
Power: 0-1600mW (the higher the power, the higher the brightness, other power can be customized)
Working voltage: DC 2.8-5.2(V) can be customized
Operating current: ≤2000mA
Spot mode: ultra-small round spot (can be made into a word or cross effect)
Optical lens: optical coated glass lens group imported from Germany
Size：φ16*85mm
1-10m adjustable small round spot: 2.5mm
10-20m adjustable small round spot: 3.5mm
20-50m adjustable small round spot: 5mm
50-80m adjustable small round spot: 8mm
80-100 meters adjustable small round spot: 10mm

Laser + bracket + 1-3V adjustable power supply