Economical Red Dot Laser Module, 650nm, Class 3R, Less Than 2.5mW, with APC Driver, 2.6~6V Operation Voltage, D7xL21mm, VLM-650-03 LPA, Laser Head

• Integrated Design: This 650nm red dot laser module, laser head boasts durability. Its integrated aspherical lens, laser diode, and APC (Auto-Power-Control) driver circuit delivers consistent, Class 3R, less than 2.5mW (Class IIIa, <2.5mW), 2.6~6 VDC.
• Versatile Use Across Industries: Suitable for multi-industry applications, including positioning, measuring, laser sighting, and pointing. With cost-effective specifications, it is well-suited for a wide range of industries, including wood, metal, stone processing, textiles, food, automotive, and medical sciences.
• Energy-Efficient & Indoor-Optimized: This 650nm red laser delivers key advantages - lower cost, reduced power consumption, and easier manufacturing. Ideal for battery-powered devices, it ensures reliable performance in low-light/indoor environments despite being less visible than green lasers.
• Delivering a 650nm wavelength with a beam divergence (Full angle) of 0.6 mRad, this laser module produces a concentrated, oval beam that ensures alignment and reliable visibility for various applications. Mean Time to Failure (MTTF): 5,000 hours at 77°F (25°C)
• Compact, Economical, and Ready for Integration: Measuring just D7×L21mm (D0.276 x L0.827 inches), this economical solution integrates optics, diode, and driver circuit into a compact package. Please note: the module requires wiring to an external power source (not included) for proper operation.
• Notice: Our laser modules are NOT laser pens and are NOT intended for general commercial or consumer use like standard laser pointer. They feature NO built-in switch or battery compartment and must be operated with an external power supply or battery holder.

Economical Dot Laser Module - Low cost solution for consumer grade positioning, measuring, pointing and laser sighting device. It's also for typical applications likes optical communication, barcode scanners, CD/DVD players, spectroscopy, illumination for night vision systems, eye tracking, biometric devices and medical applications...etc.