VLM-520-27 LPT, Industrial Use DIRECT GREEN LINE LASER MODULE, Non-DPSS Green Line Laser module, Wavelength: 520nm, Class I

Out of stock in U.S.. If you need a quote, please email to contact@quarton.com

Write a Review
VLM-520-27 LPT

Product Specification:

Dimensions : Ф12.5 x 30 mm (Ф0.492" x 1.181")

Wavelength : 505~530 nm

Laser Power Output : 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.

Operating Current (Iop) : <80mA

Cylindrical Lens : Quartz Cylindrical Lens(Ø 5)

Collimating Lens : Aspherical Plastic Lens(Ø 7)

Laser Line Width at 10 Meters : <3.5mm

Laser Line Accuracy : 40" (±1mm at 5 meters)

Emitting Angle : > 90°

Operating temp. range : -4°F ~ 149°F (-20°C ~ +65°C)

Housing Material : Brass

Connection type : Lead wire, 1007-26AWG

Cable Length : 127mm±10mm


Direct Green Laser Diode for large temperature operation range.

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 the Laser output power safe and constant.

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.



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 product on the market are using 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 diode, 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, a long lifetime and high reliability at continuous operation is guaranteed.


Notice for International Customers outside U.S. - 
Because the shipping from U.S. to other countries is extremely high. In order to save your cost, you could Contact Us with your name, receiving address, and the QTY of the item you would like to purchase. It could help us to know the size and weight of your package in order to find out a cheaper carrier in Asia to deliver your package. We could help to provide a quote and, then, let you pay it via Payapal to complete the order to international destinations.