Quarton Laser Module VLM-520-27 LPT Direct Green Laser Line Generator (INDUSTRIAL USE LINE LASER)

• Direct Green Laser Diode for large temperature operation range. Line-width at the distance of 10 meters is less than 3.5mm. Laser line accuracy: 40" (+/- 1mm @5m).
• Wave length: 520nm. Continuous wave output power: Class 1 - less than 0.39mW. (measured by 7mm aperture stop at the position of 10 cm, tested according to the standard IEC-60825-1.) 7~10 VDC operation. Dimensions: D12.5 x 30 mm (D0.492 x 1.181 inches).
• The best line-accuracy and the widest emitting angle line laser module for use with high-precision devices. Laser beam is focused at 10 meters to generate best thin laser line from 5 meters to 20 meters.
• This module has integrated quartz cylindrical lens, collimating lens, laser diode, and APC driver circuit. APC driver circuit enables constant Laser output power.
• Includes patented solid brass structure for the best shock resistance and better heat transfer consideration. Aspherical Plastic Lens and Quartz Cylindrical Lens provides tight Line Laser. Emitting angle: > 90°. Please notice that it is a laser module, and there is no power supply with it.

APPLICATIONS: Straight Green Line from Direct Green Laser Diode. Wood processing. Metal processing. Stone processing. Textile industry. Food industry. Automotive industry. Medical science. Why choose direct green laser module? Direct Green Lasers are direct-diode semiconductor lasers. The stability of the laser output is greatly improved. Most green laser modules on the market are DPSS (diode pumped solid state) laser modules. DPSS (Diode-Pumped Solid State) is a conventional laser module that emits an infrared laser diode with a wavelength of 808nm and turns it into green by crystal. This is actually a very inefficient way of producing a laser beam as there is significant power loss. For Direct Green Laser Module, the semiconductor laser itself emits directly. The stability of the laser output is greatly improved since there is no additional crystal. Thanks to their good efficiency, the temperature increase of the lasers during operation is minimized. A long lifetime and high reliability at continuous operation is guaranteed.