The 405nm 450mW blue-violet laser module supports TTL modulation and features an adjustable focal length. Rotate the laser head left or right to adjust the focal length based on the working distance, achieving the optimal spot size.

It adopts brand-new original imported glass lenses and laser diodes, ensuring long service life and high stability. The module delivers stable output power of 400mW-450mW and operates at an electrical power of 4.2W-5.4W.Equipped with a 12V heat-dissipating DC industrial fan, it offers low power consumption, fast heat dissipation, low noise, energy efficiency, and environmental friendliness.

Its robust heat dissipation effectively safeguards product stability and service life, paired with a compact structure and high reliability. The circuit board utilizes a 12V/PWM modulation board. This laser module is ideal for laser engraving, marking, cutting, and other industrial applications.