638nm 20mW-120mW external laser module with lock

638nm 20mW-120mW external laser module with lock

[Specification]

Wavelength: 638nm
Output Power:20mW
Operating Current: ≤110mA
Operating Voltage: DC 2.8-5.2（V）
Size: Φ16x60mm
Dot:
During the day, you can play 0-1000 meters indoors
During the day, you can play 0-300 meters outdoors
In the dark environment can play 0-1500 meters

Wavelength: 638nm
Output Power:30mW
Operating Current: ≤150mA
Operating Voltage: DC 2.8-5.2（V）
Size: Φ16x60mm
Dot:
During the day, indoor can play 0-1200 meters
During the day, you can play 0-400 meters outdoors
In a dark environment, it is possible to play 0-2000 meters

Wavelength: 638nm
Output Power:120mW
Operating Current: ≤280mA
Operating Voltage: DC 2.8-5.2（V）
Size: Φ16x60mm
Dot:
During the day, you can play 0-2000 meters indoors
During the day, you can hit 0-500 meters outdoors
In the dark environment can play 0-3000 meters