Economical IR Dot Laser Module, 780nm, Class 3R, Less Than 3 mW, with APC Driver, 2.6-6 DVC Operation Voltage, D7xL21mm, VLM-780-03 LPA, Laser Head, Made in Taiwan
Economical IR Dot Laser Module, 780nm, Class 3R, Less Than 3 mW, with APC Driver, 2.6-6 DVC Operation Voltage, D7xL21mm, VLM-780-03 LPA, Laser Head, Made in Taiwan
Description
Understanding the 780nm Near-Infrared Laser The 780 nm wavelength lies just beyond the visible spectrum. While generally invisible to the human eye under normal lighting, it may produce a faint red glow in low-light environments. This unique optical behavior makes it ideal for applications requiring discreet or non-visible targeting: Low Light Detectability: Reduced interference in NIR-sensitive systems Covert Operation: Ideal for surveillance or biometric authentication Non-Disruptive Integration: Compatible with ambient light environments Typical Applications of the VLM-780-03 Series Optical Communications – Used in early fiber optic systems for low-attenuation data transmission Barcode Scanners – Suitable for fixed or handheld models in retail and logistics CD/DVD Drives – Integral to reading/writing operations on optical discs Spectroscopy & Analysis – Enables molecular identification in scientific equipment Medical Diagnostics & LLLT – Used in imaging systems and non-invasive laser therapy
Item Details
Pickup Location
4000 Meadows Ln
Las Vegas, NV, 89107
Quality
Auction closes
September 22, 2025 at 1:30 AM
brand
QuartonEstimated Retail Price
$20.76
color
Silversize
Ф7 x 21 mmweight
0.01 lbsBuyers Premium
15%
Inventory Number
1046641954
Found in
Features
- 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).
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