650nm red line 4mm Mini laser module Industrial Laser Group Module adjustable focal length(4mm)(2pack)
Product Description
650nm red line 4mm Mini laser module Industrial Laser Group Module adjustable focal length(4mm)(2pack)
- ♥ Light source: red light
- ♥ Size: 4x13.6mm.Material: Copper. Output power: Class II <1mw Voltage: 3v-5v
- ♥ Service life>10000 hours.Working current<40mA
- ♥ Can be used for targeting with sights Can be used to make signal equipment
- ♥ Can adjust the focal length by adjusting the tightness of the product
Technical Specifications
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