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VLM-520-73 LPT, INDUSTRIAL USE DIRECT GREEN DOT LASER MODULE, Non-DPSS Green Dot Laser module, Wavelength: 520nm, Class II

VLM-520-73 LPT
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Product Specification:

Dimensions : Ø7 x 26.1 mm (Ø0.275" x 1.03")

Wavelength : 505~530 nm

Weight : 3.8 grams

Output power : Class II – less than 1mW.

3~6 VDC operation.

Operating Current (Iop) : <150mA

Collimating Lens : Aspherical Glass Lens

Output Aperture: 4.3mm

Beam Shape : Dot

Spot Size at 10 Meters : <7mm

Divergence (Half Angle) : <0.6mrad

Operating temp. range : -4°F ~ 140°F (-20°C ~ +60°C)

Housing Material : Stainless steel

Connection type : Lead wire, 1007-26AWG

Potential of Housing : VDD (+)

Cable Length : 115±15mm

Mean time to failure(MTTF) 25°C: 10,000 hours


Direct Green Laser Diode module to provide large temperature operation range for industry application.

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.



Direct Green Dot Laser Module - for positioning, measuring, pointing and laser sighting device.

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.