820nm 50mW to 400mW Infrared Line Laser Modules
Long wavelength 820nm infrared line laser modules employ import 820nm infrared laser diode, qualified optic lens, electric driving circuit board, keeping work with high photoelectric ability and high intensity infrared laser beam emission of beam aperture. Connects with external electric power source and night version device, it makes high efficiency conversion of clear and fine infrared line alignment for occasion of moderate accuracy and low price measurement works.
- Buy 3 for $107.99 each and save 2%
- Buy 5 for $105.99 each and save 4%
- Buy 10 for $103.99 each and save 5%
Night version used 820nm infrared line laser modules adopts 16mm and 26m ultra compact anodized aluminum alloy housing tube, provides users convenient, quick response, and low cost infrared line generation. Employed by qualified glass coated lens or Powell lens, after beam stability and aging preventing test up to 24 hours, infrared laser line generator makes sure of the best quality infrared laser light source emission, and the most reliable infrared line generation for lab and high tech.
Key features:
Wide range output power of 50mW to 400mW 820nm infrared laser module with metal heat sink cooling system keeps intense infrared laser beam emission, 40% improvement of laser beam stability in constant infrared line measurement.
5V, 9V 1000mA AC/DC adapter supports 820nm infrared lasers with constant infrared line alignment, and no light decay under increasing temperature or serious electric current impact.
Qualified glass coated lens or Powell lens within 10 to 110 degree ensures high quality Gaussian or Uniform distribution infrared laser light emission, high linear quality and straight infrared line with various line lengths.
Adjustable focus optic lens allows rapid infrared laser light focusing, efficient conversion of increasing fineness and accuracy infrared line alignment in distance.
CW or pulsing laser selectable
Technical data:
| Item | Infrared Line Laser Modules |
| Wavelength (nm) | 820nm |
| Output power (mW) | 50mW, 100mW, 200mW, 300mW, 400mW, 500mW |
| Available Fan Angle(degrees) | 10°, 16°, 20°, 30°, 45°, 50°, 60°, 93°,110° |
| Laser Class | IIIB, IV |
| Beam thickness at aperture (mm) | 10cm distance:<2.5mm |
| Beam divergence (mrad) | 6mrad |
| Beam mode (before optics) | TE |
| Focus adjustable? | Yes |
| Operating voltage(v) | DC＝5V, 9V |
| Operating current (mA) | I<1000mA |
| Operating temperature(℃) | 10℃～45℃ |
| Storage temperature(℃) | -10℃～50℃ |
| Dimension | D16mm×L91mm;D26mm×L150mm |
| Expected lifetime (hours) | 8000 hours |
| Warranty Period | 180 days |
Packing list: 1 ea 820nm infrared line laser module and 1 ea AC/DC adapter
Applications: infrared laser sight, laser medical therapy device, scientific experiment, spectrum analysis, and high tech
Note: Human eyes cannot capture any powerful infrared laser radiation and reflection. Any potential thermal energy might cause serious hurt to human eyes or retina. Please remember to take laser safety measure and wear correct laser safety goggles so as to get easy and free infrared line measurement.