Quarton 780nm IR Dot Laser Module D7xL21mm (2.6-6 VDC) | Class 3R <3mW APC Driver

• Integrated Design & Industrial Performance: 780 nm near-IR dot laser module with aspherical plastic collimating lens and APC driver. Taiwan-made ensures stable, Class 3R output (<3 mW) for reliable industrial use.
• Low-Visibility NIR for Various Uses: Emitting beyond the visible spectrum and largely invisible under normal lighting conditions, this NIR light appears only as a faint red glow in darkness. It offers subtle, low-light effect suitable for various applications, including optical communication systems, barcode scanners, CD/DVD players, spectroscopy, and medical uses such as diagnostics and low-level laser therapy.
• Compact, Eye-Safe, 780nm Wavelength: Measuring just D7 x L21mm (D0.276 x L0.827 in), it fits into space-limited designs and runs on a 2.6–6 VDC input. Its ability to transmit data efficiently and interact with materials makes it indispensable in both consumer electronics and scientific fields.
• Precision Beam for Discreet Targeting: With a narrow 0.6 mRad full-angle beam divergence, this IR dot laser ensures pinpoint targeting with minimal spillover—perfect for use in low-visibility and advanced sensing systems where accuracy and subtlety are critical.
• Durable and Economical Solution: A cost-effective solution for both consumer and industrial-grade use, this economical IR dot laser module provides reliable performance in positioning, measuring, pointing, and laser sighting. Mean Time to Failure (MTTF): 5,000 hours at 77°F (25°C).
• 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.

• Connect External Power — Ensure you have a stable DC power supply providing between 2.6V and 6V. Connect the power source to the module's designated input terminals, observing correct polarity to prevent damage.
• Integrate into System — Mount the laser module securely within your device or setup. Its compact size allows for integration into space-constrained industrial equipment, scientific apparatus, or electronic systems requiring precise laser targeting.
• Operate and Test — Activate the external power supply to operate the laser. Test its performance for positioning, measuring, or pointing applications, ensuring the beam is directed safely and accurately as per your system's requirements.

Typical situations where Quarton 780nm IR Dot Laser Module D7xL21mm (2.6-6 VDC) | Class 3R <3mW APC Driver helps — illustrative scenarios, not customer reviews.