Blue Circular Dot Laser Module, 450nm Class 2, 3~6VDC, 0~1 meter working distance, VLM-450-60 LPT - Industrial Laser for Medical, Laboratory, Machine Vision

450 nm Laser (Blue): A visible blue wavelength producing a sharp, high-contrast beam. Blue lasers are highly visible and effective for projection and fluorescence excitation. Typical Applications: Laser projectors, stage lighting, fluorescence excitation, biomedical instrumentation, industrial alignment, and material processing.

• SHORT-RANGE BLUE DOT LASER: VLM-450-60 LPT produces an extremely small and sharp circular blue laser dot optimized 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.
• SUPERIOR PRECISION & DURABILITY: Constructed with a stainless steel housing (Ø10 × 40 mm) and a high-quality aspherical glass lens, ensuring stable beam profile, optical clarity, and long-term reliability in continuous-use industrial environments.
• ENGINEERED PERFORMANCE SPECIFICATIONS: Class 2 / Class II laser output (<1 mW). Operating voltage: 3~6 VDC. 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.
• INDUSTRIAL-GRADE DURABILITY: Engineered 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.
• 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.