Long Distance 5 km 200mW Green Laser Pointer for Astronomy

The beam of this laser is relatively thick and the distance at night is up to 5km. The focus ring is precise and sturdy; you can ignite matches at the focus point. 200mW/100mW is optional; the circuit optimization and internal structure are improved, effectively extending the useful life of the laser diode. For astronomical applications, this output power is entirely enough. This model is one of our European customers' OEM products, with specific packaging, FDA certification, and ultra-low prices. If you need a long-distance green laser pointer for astronomy, it will be a cheap choice. For OEM, ODM, wholesale and other questions, please contact us via info@lasersea.com.

Specifications
Output power: 100-200mW
Wavelength: 532nm (green)
Useful life: > 6000 hours
Maximum distance: 5 km
Laser divergence: < 1.80mRad
Housing material: aviation aluminum
Waterproof rating: IPX4
Laser class: class 3B
Switch: stay-on switch on the bottom
Operating current: < 290mA
Focus mode: adjustable focus
Operating temperature: -10℃ - 55℃
Product size: 26 x 117 mm
Gross weight: 262 g

Standard Package
• 1 x Astronomy laser pointer
• 1 x Rechargeable 16340 battery (1200mAh)
• 1 x Battery charger
• 1 x Instructions, warranty card
• 1 x Storage box