Premium Circular Green Dot Laser Module with TTL Modulation, 520 nm, Class II Industrial Laser Projector, 3~6 VDC Operating Voltage, VLM‑520‑62T, Machine Vision & Alignment up to 5 m, Made in Taiwan

Green Circular dot laser with a precision of less than 3 mm across a range of 0 to 5 meters. Robust stainless steel housing. High quality green laser spot, ideal for industrial application. Built with high precision glass lens. CW to 10K HZ stable power output for demanding power and speed are of important. Industrial use laser modules have 10,000 hours working life. Three laser power output level: LPO - Class 1 laser product LPT - Class 2 laser product LPA - Class 3R laser product Dimensions : Ø 10 x 40 mm (Ø 0.39" x 1.575") Wavelength : 515~530 nm 3~6 VDC operation. Connection type : Lead wire The Quarton VLM-520-62T LPT Green Circular Dot Laser Module with TTL Function (Class II, 3–6V DC) is ideal for applications requiring precise, high-visibility laser projection with on/off modulation control (TTL). Green lasers are significantly more visible than red lasers, making them ideal for high-precision industrial, scientific, and commercial applications. Here are its key applications: Industrial and Precision Alignment, Scientific Research and Laboratory Use, Medical and Biotech Applications, Free-Space Optical Communication (FSO), Optical Signal Processing.

• HIGH-PRECISION GREEN DOT: VLM‑520‑62T LPT Emits a bright circular green dot <3 mm from 0 to 5 m for exceptional accuracy in alignment, positioning, measuring, and machine vision. Ideal for industrial automation, optical sensor calibration, and surgical equipment setup.
• ADVANCED TTL MODULATION: Supports continuous wave (CW) to 10 kHz TTL modulation, allowing for precise signal control, pulsed laser behavior, and energy-saving performance. Ideal for synchronized imaging, flow cytometry, and laser scanning systems.
• DURABLE INDUSTRIAL DESIGN: Features Ø10 × 40 mm stainless steel housing and high‑precision glass lens, built for 10,000 hours of continuous operation. Widely used in alignment working such as automation, wood processing, metal fabrication, textiles, food production, and medical device industries.
• ENGINEERED SPECIFICATIONS: Wavelength: 515–530 nm; Output: <1 mW, Class II (Class 2); Operating voltage: 3–6 VDC; Beam divergence: <0.4 mRad. Compact design fits into OEM systems, robotic tools, and optical alignment devices.
• REGULATED OUTPUT & CLASS OPTIONS: Class II (<1 mW) for strong visibility and compliance. Also available in Class I and III for tailored safety or stronger visibility levels. Perfect for scientific experiments, FSO communication, spectroscopy, and medical targeting systems.