lilly-electronics
D8×21mm 780nm Invisible Infrared Dot Laser Module, Internally Focused 30mW/50mW/100mW IR Laser Diode Module
D8×21mm 780nm Invisible Infrared Dot Laser Module, Internally Focused 30mW/50mW/100mW IR Laser Diode Module
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780nm Invisible Infrared Dot Laser Module Φ8×21mm
This 780nm invisible infrared dot laser module adopts aviation aluminum all-metal housing with ACC constant current control circuit. 3 power options available: ＜30mW / ＜50mW / ＜100mW. Adjustable focus or fixed focus optional. Suitable for industrial positioning, sensor detection, automation equipment, laboratory research. Custom size and custom wavelength service are supported.
Key Features
Invisible 780nm infrared dot laser, elliptical spot
Aviation aluminum full metal shell, matte black oxidation surface with insulation treatment
Built-in ACC constant current circuit for stable laser output
Long service life: over 10000 hours continuous working
Adjustable focus / fixed focus optional to meet different distance requirements
Customizable size and wavelength upon request
Specifications
| Parameter | |
Size |
Φ8×21mm (other sizes can be customized) |
Material |
Aviation aluminum (all metal shell) |
Surface Treatment & Color |
Black shell, surface insulation, matte black oxidation treatment |
Output Wavelength |
780nm ±10nm (other wavelengths can be customized) |
Exit Pupil Power |
＜30mW, ＜50mW, ＜100mW (optional) |
Effective Range |
＜1100 meters (indoor; laser performance will be interfered by ambient light, actual distance varies) |
Spot Shape & Size |
Dot light, elliptical; ＜12mm at 10m. Focus can be tuned according to customer required distance for optimal effect |
Focusing Method |
Adjustable focus or fixed focus (optional) |
Circuit Control |
ACC circuit |
Working Voltage |
2.8–5.2VDC |
Working Current |
＜100mA (30mW), ＜120mA(50mW), ＜160mA(100mW) |
Working Temperature |
10°C ~ +50°C |
Storage Temperature |
20°C ~ +70°C |
Service Life |
Continuous output >10000 hours |
Safety Level |
Class 3B (30mW, 50mW, 100mW) |
⚠️ CLASS 3B LASER SAFETY WARNING (IMPORTANT)
Class 3B Laser Radiation. Avoid direct eye exposure to the laser beam. Do not stare directly into the laser beam. Do not view the beam with magnifying optical instruments. This is invisible infrared light and cannot be seen by naked eyes. Extra caution during operation.This laser module is for industrial & experimental applications ONLY. NOT a laser pointer.Misuse may cause permanent eye injury. The end user is fully responsible for safe operation. Keep away from children.
Package Includes
1 × Dot infrared light module
Notes
The actual working distance will be affected by ambient light conditions.
Please select the correct power option before checkout.
If you need custom size or custom wavelength, please contact us before ordering.
Operate within rated voltage to avoid burning out the laser diode.
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