{"product_id":"blue-circular-dot-laser-module-b0fsx94q6v","title":"Blue Circular Dot Laser Module","description":"\u003carticle\u003e\u003csection\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eIn a category crowded with options, the Blue Circular Dot Laser Module with TTL Modulation, 450nm, Class 2, 10~36VDC, 0~1 meter working distance, VLM-450-71 LPT - Industrial Alignment Laser for Medical, Laboratory, Machine Vision earns attention through practical build and long-term value. Key specs include brand: Quarton, style: VLM-450-71 LPT - Blue laser, Class 2, with TTL, unit count: 1.0 Count. Notable features include vlm-450-71 lpt and lpt produces, contributing to its thoughtfully designed character.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVLM-450-71 LPT produces an extremely small circular blue laser dot with TTL modulation function, ideal for precision alignment within 1 meter. Provides a precision laser spot for applications such as tool path indication, component positioning verification, optical sensing alignment, calibration reference in inspection systems.\u003c\/li\u003e\n\u003cli\u003eConstructed with a stainless steel housing (M12 × 68 mm) and a high-quality aspherical glass lens, ensuring stable beam profile, optical clarity, and long-term reliability in continuous-use industrial environments.\u003c\/li\u003e\n\u003cli\u003eClass 2 \/ Class II laser output (less than 1 mW). Operating voltage: 10~36 VDC. Beam divergence \u0026lt;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.\u003c\/li\u003e\n\u003cli\u003eEngineered for long-term reliability, the 450 nm module is tested for vibration resistance (10~55 Hz, 1.5 mm amplitude) and built with an insulated housing to ensure electrical safety. It operates consistently from -20°C to +60°C, making it ideal for demanding environments such as manufacturing automation, inspection stations, CNC systems and industrial tooling applications.\u003c\/li\u003e\n\u003cli\u003eNotice: 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.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eWhy Choose the Quarton Blue Circular Dot Laser Module with TTL Modulation\u003c\/h2\u003e\n\u003cp\u003eThe Blue Circular Dot Laser Module with TTL Modulation, 450nm, Class 2, 10~36VDC, 0~1 meter working distance, VLM-450-71 LPT - Industrial Alignment Laser for Medical, Laboratory, Machine Vision demonstrates well-made engineering with practical features like vlm-450-71 lpt, leading to reliable performance that holds up over time.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe Quarton Blue Circular Dot Laser Module with TTL Modulation is best suited for: precision alignment within 1 meter, demanding environments such as manufacturing automation.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eQuick Summary\u003c\/h2\u003e\n\u003cp\u003eThe Quarton Blue Circular Dot Laser Module with TTL Modulation is a Diode Lasers product by Quarton. Brand: Quarton. Style: VLM-450-71 LPT - Blue laser, Class 2, with TTL. Unit Count: 1.0 Count. Price: $277.2.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eQuarton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eVLM-450-71 LPT - Blue laser, Class 2, with TTL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit Count\u003c\/td\u003e\n\u003ctd\u003e1.0 Count\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/section\u003e\u003c\/article\u003e","brand":"Quarton","offers":[{"title":"Default Title","offer_id":42950270255175,"sku":"SPH-B0FSX94Q6V","price":277.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/1769\/1463\/files\/41E7TEy8xlL._AC_SX679_9b751b70-4be2-4407-a76b-e8991eb0fcdd.jpg?v=1783725471","url":"https:\/\/tech-troves.com\/products\/blue-circular-dot-laser-module-b0fsx94q6v","provider":"TechTrove","version":"1.0","type":"link"}