Description:
This variable focus 100mW 648nm Red dot laser module employs qualified 648nm red laser diode, generates the stable and reliable red laser dot applicable for various industrial alignments and positioning work. Compact size, easy to install, multi-angle adjustment of installation, easy to operate.
 
Specification: 
BrandMTOLASERLaser Power100mWWavelength648nmBeam ShapeDotVariable FocusYESOutput LightVisible LightWorking VoltageDC 5VWorking Current40-280mAOpticsFocus Lens  Shell MaterialAviation AluminumOperation Temperature±50в„ѓService Life8000hDimension (D*L)16mm x 88mm Optimum Working Distance      1-100mAdapter PlugUS PlugAdapter Input Voltage AC 100-240V 0.3A 50-60Hz
Features:
1. 100mW stable output power, variable focus, 648nm red dot laser module.
2. Good heat dissipation ensures its long service life. 
3. Come with mount holder, rotate the adjust the angle for easy placement and installation.
4. Widely used in laser alignment, positioning for sewing equipment, embroidery machine, and other industrial, medical and laboratory equipment.
5. The specification of international standard master interface DC is 5.5*2.1mm.
 
Caution:
1. Light is emitted from the aperture. Avoid Direct Eye Exposure. Keep Away from Children and Pets;
2. Wear protective glasses for close use. 
3. Pay attention not to ignite black objects, be careful when using distances within tens of centimeters. 
 
Package Included:
1 x Red Dot Laser Module
1 x Power Adapter (AC 100-240V to DC 5.3V)
1 x Mount Holder
 
More Details: