Product: Quarton Laser Module VLM-650-29 LPT Red Cross Line Laser Module (Line-width optimize at short distance)
Brand: Infiniter
Although it is an economical solution for laser cross line generator applications, this module adopts industrial-grade high-performance design, which means that it can work 24 hours a day, 7 days a week (, different from other cheap laser modules on the market). 
Mean time to failure (MTTF) at 77°F: 10,000 hours 

 APPLICATIONS:
 Red Cross-Line Laser, Line-width optimize at short distance(40cm) for consumer grade barcode reader, leveling, alignment, adjusting, positioning, measuring, targeting and sighting device.
 Wood processing.
 Metal processing.
 Stone processing.
 Textile industry.
 Food industry.
 Automotive industry.
 Medical science

Wave length: 650nm. 2.6~5 VDC operation. Dimensions: D9 x 26 mm. Laser power output : LPT - Class I - less than 0.39mW. (Update 06/7/2021- According to the latest IEC 60825-1 regulations, the output is measured by 7mm aperature stop at the position of 10cm. Therefore, its Class is changed from "Class II" to "Class I" now, but the brightness is exactly the same as before.) Emitting Angle : >60°
Cross Red Laser Line Generator. Economical solution for laser Cross-Line generator applications. Please notice: laser modules are not supposed to be sold with any power source, power supply, base for plugging, or wiring terminals. Because modules are simply components, and it means that you have to wire it to your own power source by yourself.
This module has integrated wavy 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 Plastic Wavy Lens provides Cross-Line Laser. Emitting angle: > 60°. Connection type : Lead wire. This laser module is not supposed to be sold with additional power source, power supply, or wiring terminals. Because modules are simply components, and it means that you have to wire it to your own power source by yourself.

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