Focus Adjustable 638nm 5mW-100mW Red Laser Diode Modules
Direct diode emission made 638nm red laser diode modules provide users the best quality red laser light source emission and highly clear and the most compact size red dot alignment in continuous use. In various industrial and high tech precise dot aligning work fields, configured with cooling system and qualified glass coated lens, 638nm red laser provides the best and the most competitive price red laser dot measuring results for prominent institutes, labs, and colleges.
- Buy 2 for $90.99 each and save 2%
- Buy 5 for $89.99 each and save 3%
- Buy 10 for $87.99 each and save 5%
The brightest red laser light source emission and the most precise red dot alignment
638nm red laser diode module with 5mW, 10mW, 20mW, 30mW, 50mW, 80mW, 100mW assures highly visible red laser light emission, and fulfills highly clear and accurate red dot alignment for long distance and high lighting.
Employed by metal heat sink and APC, ACC driving circuit board, 635nm red dot laser assures the best thermal conductivity, and stable red dot alignment within 8 to 10 hours. No laser light decay or dim.
AC/DC adapter supported 638nm red laser diode module accepts 100V to 240V electric current. It provides highly clear red dot alignment, not affecting by increasing temperature and serious electric current impact.
Applications: drilling system, laser marking machine, laser engraving machine, textile garment dot positioning, wood processing etc.
Technical Data:
| Item | Red Laser Diode Module |
| Wavelength (nm) | 638nm |
| Output power (mW) | 5mW, 10mW, 20mW, 30mW, 50mW, 80mW,100mW |
| Laser Class | IIIa, IIIb |
| Beam thickness at aperture (mm) | <2mm |
| Beam divergence (mrad) | <2mrad |
| Beam mode (before optics) | TEM00 |
| Focus adjustable? | Yes |
| TTL Modulation | NO |
| Operating voltage(v) | DC＝5V, 9V |
| Operating current (mA) | I<1000mA |
| Operating temperature(℃) | 10℃～30℃ |
| Storage temperature(℃) | -10℃～50℃ |
| Dimension | D16mm×L71mm;D26mm×L150mm |
| Expected lifetime (hours) | 8000 hours |
| Warranty Period | 180 days |
Note: The use of 638nm red laser diode modules up to 50mW to 100mW generates powerful red laser radiation and reflection, and projecting thermal energy hurt to human eyes. Avoid eye exposure to beam aperture and wear correct 638nm wavelength laser safety goggles so as to make free and safe use of high power red dot laser correctly.
Packing List: 1 ea 638nm red laser diode module, and 1 ea AC/DC adapter
Attention: For high powered or OEM 638nm red laser diode modules, please contact us free at support@berlinlasers.com.