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Focus & Output Power Adjustable Laser Module

Model : VLM-520-96 LPA
This green dot laser module is designed with an adjustable function for both focus and output power, allowing for optimal customization. Medical or laboratory researchers could adjust specifications what they want with this laser module for get their best result in working.

The laser module is designed for individuals who require precision control testing. It features an adjustable function for both focus and output power, allowing for optimal customization. The fast and precise focus adjustment mechanism can easily adjust the focus distance from 10 mm to infinite in just two turns, ensuring accuracy and efficiency. The laser output power can be adjusted using a built-in precision trimmer, which ranges from 0 to 4±0.5mW, and remains compliant with class 3R safety regulations. This versatile tool is a must-have for medical and laboratory research, as well as physical-optic experiments, providing exceptional control and reliability.


FEATURES:

1.  The fast and precise focus adjustment mechanism can easily adjust the focus distance from 10 mm to infinite in just two turns.

2.  The laser output power can be adjusted using a built-in precision trimmer, which ranges from 0 to 4±0.5mW, and remains compliant with class 3R safety regulations.

3.  Axial Divergence : ±3°

4.  Laboratory research, Medical research and Physical-optic experiments.


Laser module demonstration video:



Laser products manufactured by Quarton inc. meet the international safety standards:


USA: FDA Class I, II, IIIa
Japan: PSC(JQA)
Europe: EU60825, CE & TUV-GS



Where to buy


Comparison sheet

Model Number

Specifications

VLM-520-00 VLM-520-01 series VLM-520-02 series VLM-520-03 LPT VLM-520-04 series VLM-520-17 series VLM-532-42 series VLM-532-43 series VLM-520-51 series VLM-520-52 series VLM-520-53 series VLM-520-60 series VLM-520-61 series (TTL) VLM-520-73 series VLM-520-74 series VLM-520-91 LPB VLM-520-96 LPA CLM-520-01 LPO CLM-520-02 LPT CLM-520-11 LPO CLM-520-12 LPT
Dimensions Ø10.52 x 17.2 mm Ø10.4 x 18.4 mm Ø10.5 x 26 mm Ø7 x 21 mm Ø6.55 x 28.6 mm Ø13 x 62 mm Ø10.5 x 46.5 mm Ø13 x 60 mm Ø8 x 30 mm Ø8.5 x 30.5 mm Ø10.5 x 31 mm Ø10 x 40 mm Ø10 x 40 mm Ø7 x 26.1 mm Ø6.5 x 26 mm Ø16 x 25 mm Ø16.5 x 72.8 mm Ø20 x 60 mm Ø20 x 60 mm 20 x 20 x 60 mm 20 x 20 x 60 mm
Operating voltage 6.5~7.5 VDC 7~10 VDC 7~10 VDC 7~10 VDC 3~6 VDC 3~6 VDC 2.7~3.3 VDC 2.7~3.3 VDC 3~6 VDC 3~6 VDC 3~6 VDC 3~6 VDC 3~6 VDC 3~6 VDC 3~6 VDC 4~6 VDC 3~6 VDC 3~6 VDC 3~6 VDC 3~6 VDC 3~6 VDC
Operating current Less than 105mA Less than 80mA / 100mA Less than 80mA / 100mA Less than 80mA Less than 150mA Less than 100mA / 150mA Less than 300mA Less than 300mA Less than 150mA Less than 150mA / 280mA Less than 150mA Less than 60mA / 150mA Less than 60mA / 150mA Less than 150mA / 200mA Less than 150mA / 200mA Less than 500mA Less than 120mA Less than 160mA Less than 160mA Less than 160mA Less than 160mA
Laser power output Optical power less than 10mW Less than 1mW / 4mW Less than 1mW / 4mW Less than 1mW Less than 1mW 0.7~0.9mW / 2~3mW / 5~6mW Less than 1mW / 5mW Less than 1mW / 5mW / 10mW Less than 1mW / 4mW Less than 1mW / 4mW / 15mW Less than 1mW / 4mW Less than 0.39mW / 1mW Less than 0.39mW / 1mW Less than 1mW / 4mW Less than 1mW / 4mW 100mW 0 to 4±0.5mW (adjustable) Less than 0.39mW Less than 1mW Less than 0.39mW Less than 1mW
Laser class Class II / Class IIIa Class II / Class IIIa Class II Class II Class II / Class IIIa / Class IIIb Class II / Class IIIa Class II / Class IIIa / Class IIIb Class II / Class IIIa Class II / Class IIIa / Class IIIb Class II / Class IIIa Class I / Class II Class I / Class II Class II / Class IIIa Class II / Class IIIa Class IIIb Class IIIa Class I Class II Class I Class II
Wavelength 505~530nm 505~530nm 505~530nm 505~530nm 505~530nm 510~530nm 532nm 532nm 505~530nm 505~530nm 505~530nm 515~530nm 515~530nm 505~530nm 505~530nm 520nm 510~530nm 515~530nm 515~530nm 515~530nm 515~530nm
Collimating lens Plastic lens Plastic lens Plastic lens Plastic lens Plastic lens Glass lens Glass lens Glass lens Glass lens Glass lens Glass lens Glass lens Glass lens Glass lens Glass lens Glass lens Glass lens Glass lens Glass lens Glass lens Glass lens
Output aperture 5mm 5mm 4mm 3mm 3mm 8mm 5mm 5mm 5mm 0.6mm 0.6mm 4.3mm 4.3mm 2.5mm 5mm 0.8mm 3mm 0.8mm 3mm
Beam shape Ellipse Ellipse Ellipse Ellipse Ellipse Circular Circular Circular Ellipse Ellipse Ellipse Circular Circular Ellipse Ellipse Ellipse Ellipse Circular Circular Circular Circular
Spot size Less than 4.5mm at 3M Adjustment focus Less than 4mm at 5M Less than 4mm at 5M Less than 9mm at 40M
Less than 22mm at 100M 		6±1 mm at 3M 4±1mm at 5M
18±2mm at 30M 		5±1 mm at 10M 5±1 mm at 10M 5±1 mm at 10M Less than 1mm at 0~50cm
Less than 2mm at 50~90cm 		Less than 1mm at 0~50cm
Less than 2mm at 50~90cm 		Less than 7mm at 10M Less than 7mm at 10M Less than 15mm at 10M Less than 0.2mm at 10mm
Less than 8mm at 10M 		Less than 1.2mm at 1M Less than 9mm at 20M Less than 1.2mm at 1M Less than 9mm at 20M
Divergence (Half Angle) 0.5 mRad 0.5 mRad 0.5 mRad 0.6 mRad 0.6 mRad Less than 0.1 mRad 1 mRad 0.3 mRad Less than 0.4 mRad Less than 0.4 mRad Less than 0.4 mRad Less than 0.4 mRad Less than 0.4 mRad Less than 0.6 mRad Less than 0.6 mRad Adjustable 0.4 mRad to 12° 0.15 mRad 0.15 mRad 0.15 mRad 0.15 mRad
Beam alignment Less than 3° Less than 3° Less than 3° Less than 3° Less than 3° Less than 3° Less than 3° Less than 3° Less than 3° Less than 3° Less than 3° Less than 3° Less than 3° Less than 3° Less than 3° Less than 1mm Less than 1mm Less than 1mm Less than 1mm
Operating temp. range +10°C ~+40°C +10°C ~+40°C +10°C ~+40°C +15°C ~+30°C +10°C ~+40°C +10°C ~+50°C +20°C ~+30°C +15°C ~+35°C -20°C ~+60°C -20°C ~+60°C -20°C ~+60°C -20°C ~+60°C -20°C ~+60°C -20°C ~+60°C -20°C ~+60°C -20°C ~+60°C -10°C ~+60°C -20°C ~+60°C -20°C ~+60°C -20°C ~+60°C -20°C ~+60°C
Storage temp. range -20°C ~+65°C -20°C ~+65°C -20°C ~+65°C -20°C ~+65°C -20°C ~+65°C -20°C ~+80°C -20°C ~+65°C -40°C ~+70°C -20°C ~+85°C -20°C ~+85°C -20°C ~+85°C -20°C ~+85°C -20°C ~+85°C -40°C ~+85°C -40°C ~+85°C -20°C ~ +85°C -20°C ~ +85°C -40°C ~+85°C -40°C ~+85°C -40°C ~+85°C -40°C ~+85°C
Housing material Brass Brass Brass Stainless steel Zinc alloy Aluminum Brass Brass Aluminum Stainless steel Bronze Stainless steel Stainless steel Stainless steel Bronze Bronze Aluminum Stainless steel Stainless steel Hard anodized aluminum Hard anodized aluminum
Potential of housing VDD(+) VDD(+) VDD(+) VDD(+) VDD(+) Insulated VDD(+) VDD(+) Insulated Insulated VDD(+) Insulated Insulated VDD(+) VDD(+) VDD(+) Insulated Insulated Insulated Insulated Insulated
Electrostatic discharge (ESD) 30KV 30KV 20KV 20KV 30KV 30KV 30KV 30KV 30KV 30KV 30KV / Arc protection 30KV / Arc protection 30KV 30KV 30KV 30KV 30KV 30KV 30KV 30KV
Moisture sensitivity level (MSL) Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E. Level 1 - acc to JEDEC J-STD-020E.
Wire type 3*PIN from LD 1007-26AWG 1007-26AWG / Spring 1007-26AWG 1007-26AWG / Spring 1007-26AWG 1007-26AWG / Spring 1007-26AWG / Spring 1007-26AWG 1007-26AWG 1007-26AWG / Spring 2464 2-WIRE CABLE 26 AWG 2464 3-WIRE CABLE 26 AWG 1007-26AWG 1007-26AWG 1007-26AWG 2464 2-WIRE CABLE 26 AWG Micro USB (5V) Micro USB (5V) Micro USB (5V) Micro USB (5V)
Cable length 115±15mm 115±15mm / 6.5±1mm 115±15mm 115±15mm / 4±1mm 115±15mm 115±15mm / 7±1mm 115±15mm / 6±1mm 115±15mm 115±15mm 115±15mm / 6.5±1mm 330±30mm 330±30mm 115±15mm 115±15mm 115±15mm 330±30mm
Mean time to failure (MTTF) 25°C 10000hrs 10000hrs 10000hrs 5000hrs 5000hrs 10000hrs 3000hrs 3000hrs 10000hrs 10000hrs 10000hrs 10000hrs 10000hrs 10000hrs 10000hrs 10000hrs 10000hrs 10000hrs 10000hrs 10000hrs 10000hrs
Application Lab, without laser driver General purpose Focus adjustable Economic type Economic type Long range application DPPS laser DPPS laser Industrial application Industrial application Industrial application Industrial alignment Industrial alignment with TTL modulation function Economic industrial application Economic industrial application High power Laboratory or Medical research and physical-optic experiments. Concentricity Laser Concentricity Laser Concentricity Laser Concentricity Laser
Suggestion work distance 1~30 meters / 3~100 feet 1~30 meters / 3~100 feet 1~10 meters / 3~40 feet 1~10 meters / 3~40 feet 10~500 meters / 40~2000 feet 1~30 meters / 3~100 feet 1~30 meters / 3~100 feet 1~30 meters / 3~100 feet 1~30 meters / 3~100 feet 1~30 meters / 3~100 feet 0~0.9 meters / 0~3 feet 0~0.9 meters / 0~3 feet 1~30 meters / 3~100 feet 1~30 meters / 3~100 feet 1~30 meters / 3~100 feet Above 10mm 0~1 meters / 0~3 feet 1~30 meters / 3~100 feet 0~1 meters / 0~3 feet 1~30 meters / 3~100 feet
Datasheet download Download Download Download Download Download Download Download Download Download Download Download Download Download Download Download Download Download Download Download Download Download

Part Number

VLM-520-96 LPA

VLM-635-96 LPA

Dimensions

Ø16.5 x 72.8 mm (Ø0.649" x 2.866")

Weight

<30g

Operating voltage (Vop)

3~6 VDC

Operating current (Iop)

Less than 120mA

Less than 80mA

Continuous wave output power (Po)

0~4±0.5mW (adjustable)

Wavelength at peak emission (λp)

510~530nm

630~645nm

Collimating Lens

Aspherical Glass lens

Output Aperture

5mm

Beam Shape

Ellipse

Focusable Distance

10mm to Infinite (adjustable)

Beam Divergence

Adjustable 0.4 mrad~12°

Smallest Spot Size

<Ø0.2mm at 10mm / <Ø8mm@10M

Axial Divergence

±3°

Operating temp. range

-10°C ~ +60°C

Storage temp. range

-20°C ~ +85°C

Housing Material

Aluminum

Housing Color

Anodized Black

Potential of Housing

Isolated

Electrostatic discharge (ESD)

30KV

Moisture sensitivity level (MSL)

Level 1 - acc to JEDEC J-STD-020E.

Protection circuit

Reversed supply circuit protection, over-current protection, surge protection, Short circuit protection

Vibration resistance

10 to 55Hz,1.5mm amplitude for 2 hours each in X, Y and Z direction

Wire Type

2464 2-WIRE CABLE 26 AWG

Cable length

330±30mm

Mean time to failure(MTTF) 25°C

10000hrs

International Protection Marking

IP54

Application

Laboratory research, physical-optic experiments and Medical research.

Suggestion work distance

Above 10mm


Related Products

Focus & Output Power Adjustable Laser Module

Focus & Output Power Adjustable Laser Module

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