3.5W 450nm Blue Switchable TTL/Analogue Laser Module, Adjustable Focus 12V (CNC Engraving)

This 12v module has a driver that can be switched to select TTL or Analogue mode. Coated glass optics.

See picture 2 for switchable TTL/Analogue driver.

• Wavelength: 450nm
• Optical Power: 3500mW
• Operating Voltage: 12.0V
• Operating Current: 1500mA
• Operating Lifetime: >4000hrs
• Operating temperature: 10 - 40 °C
• TTL Control: 20kHz @5V
• Laser Head Dimensions: 40mm x 40mm x 90mm
• Adjustable Focus, 0.3mm dot at 5-25cm
• Requires 12V power supply with at least 2A output

CLASS 4 LASER - Eye protection required.

Operation

Normally on with power supplied.  Optional TTL/Analogue modulation using blue socket.