USB Green Laser Pointer 100mW 532nm 2 km with 5 Caps

This model comes in small sizes, and the bright laser beam is ideal for outdoor use, such as astronomy, travel, mountain climbing, etc. The housing adopts high-density copper, which effectively improves heat resistance and impact resistance. The power of the green laser is up to 100mW and can reach 2km - 5km at night. Are you looking for a small and long-distance USB green laser pointer? What you get will exceed your expectations here.

Specifications
• Output power: 100mW
• Wavelength: 532nm (green)
• Useful life: > 8000 hours.
• Laser divergence: < 1.25mRad
• Special function: USB charging
• Housing material: copper
• Switch: push button switch
• Laser class: class 3B
• Operating temperature: -10°C - 55°C
• Gross Weight: 147g
• Dimensions: 14 x 103 mm

Package content
• 1 x USB green laser pointer
• 5 x Kaleidoscope heads
• 1 x Plastic box