Quarton Laser Module VLM-520-74 LPA (DIRECT GREEN DOT LASER MODULE, 3~6V)

• Direct Green Laser Diode for large temperature operation range. Dimensions : Ø0.255" x 0.87" (Ø6.5 x 22.1 mm)
• This module has integrated optic, laser diode, and APC driver circuit. APC Driver Circuit enables the Laser output power safe and constant.
• Aspherical glass lens provides tight Dot Laser in large temperature range.
• Wavelength : 505~530 nm. Laser output power : Class 3R - less than 4mW.
• Beam Divergence (Half Angle) : <0.6 mRad. 3~6 VDC operation. Connection type : Lead wire

Product description APPLICATIONS: Direct Green Dot Laser Module - for positioning, measuring, pointing and laser sighting device. Automotive industry. Medical science. Measurement. Sensor. 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. Legal Disclaimer Please carefully read this statement before buying this item. This is an electronic component or replacement part for positioning, measuring, alignment, leveling, adjusting, targeting and laser sighting device etc. This item is only intended for use only by professionals, trained operators, laser manufacturers or other qualified users. Because this is simply a component, which is sold to a manufacturer of an electronic product for use as a component in electronic product. The professional who purchase this component should be quite aware of that your complete laser products which comply to your local regulations. Any individual or company who buy this item to build or produce laser product, please be sure your products are in compliance with your local regulations.