515nm 520nm High brightness green dot laser module 4mm Diameter Ultra small size

515nm 520nm High brightness green dot laser module 4mm Diameter Ultra small size

515nm 30mw Green Dot laser module

Specifications:
Dimensions: 4*7.5mm
Output Power: 30mw
Working voltage: DC 2.8-5.2 (V) 
Working current: <300mA 
Laser Range: 
Indoors environment during the day can reach to 0-1500 meters;
Outdoors environment during the day can reach to 0-400 meters;
In the dark environment can reach 0-4000 meters.

520nm 80mw Green Dot laser module

Specifications:
Dimensions: 4*7.5mm
Output Power: 80mw
Working voltage: DC 2.8-5.2 (V) 
Working current: <600mA 
Laser Range: 
Indoors environment during the day can reach to 0-2500 meters;
Outdoors environment during the day can reach to 0-600 meters;
In the dark environment can reach 0-6000 meters.

Advantage：
1，ultra small size: diameter 4mm*7.5mm (excluding board length) ultra high brightness indoor and outdoor;
2，515nm/520nm wavelength of pure green laser light is bright and soft and not dazzling;
3，Dot size from 1 mm - a few centimeters can be adjusted to meet the different requirements;
4，Germany imported laser diode, light stability is particularly high;
5，Imported IC intelligent drive board can be 2.8-5.2V wide range of power supply (other voltage can be customized);
6，High temperature corrosion resistant wire is suitable for all-weather environment