Cheap Astronomical Green Laser Pointer 50-200mW 10km

As more and more astronomical applications are on the market, we have developed cheap long-range laser pointers. This model uses imported diodes with high light concentration and good monochromaticity. It uses a high-capacity 18650 battery, which effectively improves battery life. If you choose the 200mW power, the maximum distance of the green beam is up to 10km. If you are looking for a cheap and practical astronomical green laser pointer, this product is a perfect choice. If you have any questions, don't hesitate to get in touch with us via info@lasersea.com.

Package Type
1) Without accessories: includes only the green laser pointer (no accessories).
2) Standard package: laser pointer + one high-capacity 18650 battery (2800mAh) + charger.
3) Professional package: laser pointer + two 18650 batteries + charger + lens cleaning cloth + storage box.

Specifications
Output power: 50-200mW
Wavelength: 532nm (green)
Useful life: 6000-8000 hours
Laser divergence: < 1.25mRad
Housing material: aviation aluminum
Laser class: class 3B
Power supply: 1 x 18650 battery
Operating voltage: 3.7V
Operating temperature: 0℃ - 55℃
Product size: 22 x 157 cm
Gross weight: 298 g