Green Circular Dot Laser Module With TTL Modulation, 520nm Class I, 3~6VDC, <1m working distance, VLM-520-61 LPO– Industrial Alignment Laser for Medical, Laboratory, Machine Vision – Made in Taiwan
Product details
| Management number | 210186219 | Release Date | 2026/04/02 | List Price | $22.40 | Model Number | 210186219 | ||
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- SHORT-RANGE GREEN DOT LASER: VLM-520-61 LPO produces an extremely small and sharp circular green dot optimized for close-range precision alignment within 0~1 meter. Green wavelength (515~530 nm) provides higher visual acuity than red for fine positioning tasks at short distance.
- SUPERIOR PRECISION & RELIABILITY: Built with stainless steel housing (Ø10 × 40 mm) and a high-precision glass aspherical lens, ensuring tight beam profile stability. Engineered for consistent performance in continuous-use industrial environments.
- ENGINEERED PERFORMANCE SPECIFICATIONS: Class 1 laser output (<0.39 mW) ensures eye-safe operation under normal conditions. Beam divergence <0.4 mRad provides a concentrated dot with consistent spot size within 1 meter. Since the laser dot is very small and focused within 1 meter, it will appear very bright - similar to a Class 2 laser - even though it is classified as Class 1. Operating voltage: 3~6 VDC.
- TTL MODULATION CONTROL: Features TTL control input supporting CW and modulation up to 10 kHz, allowing external switching, automated triggering, and synchronized system integration in machine vision, sensing, and precision assembly equipment.
- PRECISION/WIDE APPLICATIONS: Crafted in Taiwan for close-range industrial alignment including tool calibration, optical fixture positioning, robotic assembly reference marks, PCB working distance indication, and other medical, laboratory short-distance precision alignment requirements.
| UPC | 705702461035 |
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| Brand Name | Quarton |
| Style Name | VLM-520-61 LPO - Green Laser, Class 1, with TTL |
| Item Weight | 17 Grams |
| Manufacturer | Quarton |
| Material Type | Stainless Steel |
| Item Type Name | laser module |
| Operation Mode | Automatic |
| Included Components | laser module |
| Item Dimensions L x W | 1.57"L x 0.39"W |
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