1W 450nm Blue TTL Laser Module with Focusing Lens (CNC Engraving) and Power Supply

This module has adjustable focus and optional TTL switching that can be used to control the power output (normally on full power, the TTL signal can be used to reduce the output power). 12V operation, supplied with 2-pin mains adaptor. Cooling fan. Suitable for CNC laser engraving etc. 1W will cut paper, thin balsa wood etc. and engrave wood. Standard 9 x 0.5mm thread lens allows alternate lenses to be used. Laser head has mounting holes pre-tapped.

• Wavelength: 450nm
• Optical Power: 1W (1.6W diode inside)
• Operating Voltage: 12.0V or 90-240V with supplied adaptor
• Operating Lifetime: >4000hrs
• Operating temperature: 10 - 40 °C
• TTL Control: up to 20kHz @5V
• Laser Head Dimensions: 30mm x 30mm x 70mm