VLM-635/650-18 Series

Quarton Laser Module - Ultra-Far Range Laser

Red Dot Laser-glass aspherical lens with long back focus length function to generate smallest spot at long distances. Ideal use for long distance position, targeting, professional laser sight and security monitor. Diffraction Limited Lens to achieve a near-collimated Laser system, which can be sighted Ultra-Far distance range.

Product details

Dimensions: Ф13 x 43.5 mm (Ф0.512" x 1.713")
Wavelength : 650 nm
Output power : 2.5mW, Class IIIa.
Beam Divergence: 0.2 mRad.
2.6~5 VDC operation.
Connection type: Lead wire.

APPLICATIONS:
Red Dot Laser-glass aspherical lens with long back focus length function to generate smallest spot at long distances. Ideal use for long distance position, targeting, professional laser sight and security monitor.
Wood processing.
Metal processing.
Stone processing.
Textile industry.
Food industry.
Automotive industry.
Medical science

Ultra-Far Range Dot Laser.
Diffraction Limited Lens to achieve a near-collimated Laser system, which can be sighted Ultra-Far distance range.
This module has integrated optic, 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.
Glass-base hybrid lens provides Ultra-Far range Dot Laser

Our products are also sold on Digi-Key Online Shop. => Click Here <= to buy from Digi-Key.


Quarton inc. provides OEM/ODM services for international brands:
COHERENCE, tyco, EPILOG, iRobot, PEPPER_FLUCHS, and balluff


Laser products manufactured by Quarton inc. meet the international safety standards:
Laser Standards Logo
USA: FDA Class II, IIIa
Japan: PSC(JQA)
Europe: EU60825, CE & TUV-GS


Quarton inc. places emphasis on laser safety
About APC (automatic power control) circuit:
The Laser output power must be stable especially in safety reason.
But the Laser power is related to the Junction Temperature (Tj) of the LD.
It means that as the different Tj, the Laser power will be increased or decreased.
An APC (automatic power control) circuit is used to compensate the varying Laser output power to constant.
As shown in the picture,
The principle of the APC circuit is monitoring portion of the laser light from the LD by the built-in PD,
and real-time feedback to control the laser output power constant and safety.

SPECIFICATIONS
635-18
650-18
1
Dimensions
Ф13 x 43.5 mm (Ф0.512" x 1.713")
2
Operating voltage (Vop)
2.6~5 VDC
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