Industrial quality module with glass optics.

Specification

• Wavelength : 650nm +/-5nm
• Output Power : 1mW Class 2
• Operating Voltage: 3.0-5.0V
• Current: <30mA controlled by APC driver circuit
• Dimensions: 9mm diameter x 21mm
• Pattern: Cross-line, various fan angle
• Lifetime: >4000hrs
• Operating Temperature: 10 – 40°C

• 9mm x 21mm laser module  with 150mm leads
• ACC (automatic current control) driver.
• 3V operation
• Line pattern, various fan angle
• Class 2 at exit 0.9mW

Similar to module OFL6 but uses a diffraction grating to generate a cross-hair line pattern.

• Recommended operating voltage of 3.0--5.0V. Works a treat from a USB power supply.
• Suitable for alignment applications such as CNC workpiece positioning.
• Can be disassembled and the diffraction optics removed to give a spot focusing module.
• Dimensions: 12mm diameter x 34mm long
• Optical power: 3-5mW (Class 3R)
• Fan angle 60 or 90 degrees (medium size cross projected).

The fan angle describes the size of the cross projected, smaller fan angles give a smaller, brighter cross than larger fan angles at the same distance.

Similar to OFL6 but uses a 120 degree line generator disc to generate a line pattern. Works well with a voltage of 3-6V (note: higher voltages do not increase output but may decrease lifetime). Suitable for alignment applications such as a saw guide. Can be disassembled and the diffraction optics removed to give a spot focusing module.

• Wavelength: 650nm (red)
• Power: 5mW
• Voltage: 3.0 - 5.0V
• Current: ~30mA (built-in current limiting driver)
• Pattern: Line with fan angle of 110 degrees
• Focus: Adjustable by knurled ring
• Dimensions: 12mm diameter x 34mm length with 100mm leads
• Material: Chrome plated brass
• Lifetime: >4000hrs

For semi-permanent alignment the following is suggested: Unscrew chrome ring to separate lens, line generator disc and ring. Screw in lens to focus at a point and secure with superglue (or threadlock). Insert line disc in the chrome ring and tighten to position the focused line at the required orientation.
Line length may be shortened by adding a small washer to the assembly as a mask.

• 9mm x 21mm laser module  with 150mm leads
• ACC (automatic current control) driver.
• 3 - 5V operation
• Line pattern, various fan angle
• Class 3R at exit (3.5mW), Class 2 20 mm from module

Industrial quality module with glass optics.

Specification

• Wavelength : 635nm +/-5nm
• Output Power : 4.5mW Class 3R
• Operating Voltage: 3.0V
• Current: <30mA controlled by APC driver circuit
• Dimensions: 9mm diameter x 21mm
• Pattern: line, 110 degree fan angle
• Lifetime: >4000hrs
• Operating Temperature: 10 – 40°C

Notes on Operation

1. These modules have a constant power drive circuit designed for a 3.0V power supply. A 3V DC adapter (100mA+) or 3V battery are examples of suitable supplies.
2. The 5mW 635nm output appears as bright as similar 10mW 650nm red modules.

• 9mm x 21mm laser module  with 150mm leads
• ACC (automatic current control) driver.
• 3 - 5V operation
• Line pattern, various fan angle
• Class 3R at exit (3.5mW), Class 2 20 mm from module

• 9mm x 21mm laser module  with 150mm leads
• ACC (automatic current control) driver.
• 3-5V operation
• Cross pattern, 88 degree fan angle
• 10mW Class 3B

These line generator modules use a 3- part coated glass optic system to generate a fine red line that can be focused down to 0.5mm line width ) at a distance of ~500mm.

Specification

• Wavelength : 635nm +/-5nm
• Output Power: 1, 2 and 5mW +/- 5%
• Operating Voltage: 3.0-5.0V
• Current: <50mA controlled by ACC driver circuit
• Dimensions: 16mm diameter x 60mm
• Pattern: Adjustable focus fine line with minimum width of 0.5mm at 30cm, 60 degree fan angle
• Lifetime: >4000hrs
• Operating Temperature: 10 – 40°C
• 900mm cable