Name: Focus & Output Power Adjustable Laser Module
Brand: QUARTON INC
SKU: VLM-635-96 LPA

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Focus & Output Power Adjustable Laser Module

Model : VLM-635-96 LPA

This red 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.

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Description
Specifications

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-635-00 VLM-650-00	VLM-635-01 series VLM-650-01 series	VLM-635-01G series VLM-650-01G series	VLM-635-02 series VLM-650-02 series	VLM-635-02G series VLM-650-02G series	VLM-635-03 series VLM-650-03 series	VLM-635-04 series VLM-650-04 series	VLM-635-11 series VLM-650-11 series	VLM-635-12 series VLM-650-12 series	VLM-635-17 series	VLM-635-18 series VLM-650-18 series	VLM-650-21 series	VLM-650-22 series	VLM-635-25 series	VLM-635-31 Series (TTL)	VLM-635-32 Series (TTL)	VLM-635-60 series	VLM-635-61 series (TTL)	VLM-635-63 Series	VLM-635-91 LPB	VLM-635-91 LPB	CLM-635-01 LPO	CLM-635-02 LPT	CLM-635-11 LPO	CLM-635-12 LPT

Dimensions	Ø10.52 x 17.2 mm	Ø10.4 x 18.4mm	Ø10.4 x 18.4mm	Ø10.5 x 26 mm	Ø10.5 x 26 mm	Ø7 x 21 mm	Ø6.55 x 21.1 mm	Ø10.5 x 30 mm	Ø10.5 x 39 mm	Ø13 x 50 mm	Ø13 x 43.5 mm	Ø4 x 15 mm	Ø4 x 15 mm	Ø7 x 21 mm	Ø8 x 27 mm	Ø8.5 x 30.5 mm	Ø10 x 40 mm	Ø10 x 40 mm	Ø10.6 x 12.2 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	2.2~2.7 VDC / 2.15~2.6 VDC	2.6~6 VDC	2.6~6 VDC	2.6~6 VDC	2.6~6 VDC	2.6~6 VDC	2.6~6 VDC	2.6~6 VDC	2.6~6 VDC	3~6 VDC	2.6~6 VDC	3~6 VDC	3~6 VDC	2.6~6 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 45mA / 35mA	Less than 35mA / 50mA	Less than 35mA / 50mA	Less than 35mA / 50mA	Less than 35mA / 50mA	Less than 35mA / 50mA	Less than 35mA / 50mA	Less than 35mA / 50mA	Less than 35mA / 50mA	Less than 60mA / 70mA / 85mA	Less than 35mA / 50mA	Less than 25mA / 30mA	Less than 25mA / 30mA	Less than 30mA	Less than 40mA / 60mA	Less than 40mA / 60mA	Less than 40mA / 80mA	Less than 40mA / 80mA	Less than 40mA	Less than 500mA	Less than 80mA	Less than 50mA	Less than 50mA	Less than 50mA	Less than 50mA
Laser power output	Less than 2.5mW	Less than 1mW / 3mW	Less than 1mW / 2.5mW	Less than 1mW / 3mW	Less than 1mW / 2.5mW	Less than 1mW / 2.5mW	Less than 1mW / 2.5mW	Less than 1mW / 2.5mW	Less than 1mW / 2.5mW	0.7~0.9mW / 2~3mW / 5~6mW	2.5±1mW	0.7±0.2mW / 2±0.5mW	0.7±0.2mW / 3±0.5mW	Less than 1mW	Less than 1mW / 4mW	Less than 1mW / 4mW	Less than 0.39mW / 1mW	Less than 0.39mW / 1mW	Less than 0.39mW / 1mW	150mW	0~4±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 IIIa	Class II / Class IIIa	Class II / Class IIIa	Class II / Class IIIa	Class II / Class IIIa	Class II / Class IIIa	Class II / Class IIIa / Class IIIb	Class IIIa	Class II / Class IIIa	Class II / Class IIIa	Class II	Class II / Class IIIa	Class II / Class IIIa	Class I / Class II	Class I / Class II	Class I / Class II	Class IIIb	Class IIIa	Class I	Class II	Class I	Class II
Wavelength	630~645nm / 650~660nm	630~645nm / 645~665nm	630~645nm / 645~665nm	630~645nm / 645~665nm	630~645nm / 645~665nm	630~645nm / 645~665nm	630~645nm / 645~665nm	630~645nm / 645~665nm	630~645nm / 645~665nm	630~645nm	630~645nm / 645~665nm	645~660nm	645~660nm	630~645nm	630~645nm	630~645nm	630~645nm	630~645nm	630~645 nm	635nm	630~645nm	630~645 nm	630~645 nm	630~645 nm	630~645 nm
Collimating lens	Plastic lens	Plastic lens	Glass lens	Plastic lens	Glass lens	Plastic lens	Plastic lens	Glass lens	Plastic lens	Glass lens	Glass lens	Plastic lens	Glass lens	Plastic lens	Glass lens	Glass lens	Glass lens	Glass lens	Plastic lens	Glass lens	Glass lens	Glass lens	Glass lens	Glass lens	Glass lens
Output aperture	5mm	5mm	5mm	4mm	4mm	3mm	3mm	5mm	5mm	8mm	6mm	2.1mm	2.1mm	3mm	5mm	5mm	0.6mm	0.6mm	5mm	2.5mm	5mm	0.8mm	3mm	0.8mm	3mm
Beam shape	Ellipse	Ellipse	Ellipse	Ellipse	Ellipse	Ellipse	Ellipse	Circular	Circular	Circular	Circular	Ellipse	Ellipse	Ellipse	Ellipse	Ellipse	Circular	Circular	Ellipse	Ellipse	Ellipse	Circular	Circular	Circular	Circular
Spot size		5±1mm at 5M	4±1mm at 5M	5±1 mm at 5M Adjustment focus	4±1 mm at 5M Adjustment focus	4±1 mm at 5M	6±1 mm at 5M	Less than 16mm at 40M	2.5±0.5 mm at 5M 10±1 mm at 20M	Less than 9 mm at 40M Less than 22 mm at 100M	Less than 16mm at 40M	7±1 mm at 5M	10±1 mm at 5M	Less than 1.1mm at 18~45cm	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	Ø0.1~Ø0.5 (1/e2)	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	0.4 mRad	0.5 mRad	0.4 mRad	0.6 mRad	0.6 mRad	0.2 mRad	0.25 mRad	Less than 0.1 mRad	0.2 mRad	2.5 mRad	2.5 mRad		Less than 0.4mRad	Less than 0.4mRad	Less than 0.4 mRad	Less than 0.4 mRad			Adjustable 0.4 mrad to 12°	Less than 0.15 mRad	Less than 0.15 mRad	Less than 0.15 mRad	Less than 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 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	-20°C ~+50°C	+10°C ~+40°C	-20°C ~+50°C	+15°C ~+30°C	+15°C ~+30°C	-20°C ~+50°C	+10°C ~+40°C	-10°C ~+50°C	-20°C ~+50°C	+15°C ~+30°C	-10°C ~+50°C	+15°C ~+30°C	-20°C ~ +60°C	-20°C ~ +60°C	-20°C ~+60°C	-20°C ~+60°C	-10°C ~+50°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 ~+65°C	-20°C ~+65°C	-20°C ~+70°C	-20°C ~+65°C	-20°C ~+80°C	-40°C ~+70°C	-20°C ~+65°C	-20°C ~+65°C	-20°C ~+65°C	-40°C ~ +85°C	-40°C ~ +85°C	-20°C ~+85°C	-20°C ~+85°C	-20°C ~+65°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	Brass	Brass	Steel	Zinc alloy	Bronze	Bronze	Aluminum	Brass	Brass	Brass	Steel	Aluminum	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(+)	VDD(+)	VDD(+)	VDD(+)	VDD(+)	Insulated	VDD(+)	VDD(+)	VDD(+)	VDD(+)	Insulated	Insulated	Insulated	Insulated	VDD(+)	VDD(+)	Insulated	Insulated	Insulated	Insulated	Insulated
Electrostatic discharge (ESD)		30KV	30KV	30KV	30KV	20KV	20KV	30KV	30KV	30KV	30KV	20KV	20KV	20KV	30KV	30KV	30KV / Arc protection	30KV / Arc protection	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.	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 / Spring	1007-26AWG / Spring	1007-26AWG / Spring	1007-26AWG / Spring	1007-26AWG / 2509 connector	1007-26AWG / Spring	1007-26AWG / Spring	1007-26AWG / Spring	1007-26AWG	1007-26AWG	1007-26AWG	1007-26AWG	1007-26AWG / 2509 connector	1007-26AWG	1007-26AWG	2464 2-WIRE CABLE 26 AWG	2464 3-WIRE CABLE 26 AWG	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 / 8±1mm	115±15mm / 8±1mm	115±15mm / 6.5±1mm	115±15mm / 6.5±1mm	115±15mm / 90mm	115±15mm / 4±1mm	115±15mm / 8±1mm	115±15mm / 4.2±1mm	115±15mm	115±15mm	115±15mm	115±15mm	115±15mm / 90mm	115±15mm	115±15mm	330±30mm	330±30mm	115±15mm	115±15mm	330±30mm
Mean time to failure (MTTF) 25°C	10000hrs	10000hrs	10000hrs	10000hrs	10000hrs	5000hrs	5000hrs	10000hrs	5000hrs / 10000hrs	10000hrs	5000hrs / 10000hrs	5000hrs	5000hrs	10000hrs	10000hrs	10000hrs	10000hrs	10000hrs	10000hrs	10000hrs	10000hrs	10000hrs	10000hrs	10000hrs	10000hrs
Application	Lab, without laser driver	General purpose	General purpose	Focus adjustable	Focus adjustable	Economic type	Economic type	Long range application	Long range application	Long range application	Long range application	Small size	Small size	Laser engrave machine pilot laser	Modulation	Modulation	Industrial alignment	Industrial alignment with TTL modulation function	Micro dot size	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	1~30 meters / 3~100 feet	1~30 meters / 3~100 feet	1~10 meters / 3~40 feet	1~10 meters / 3~40 feet	10~100 meters / 30~300 feet	10~100 meters / 30~300 feet	10~500 meters / 40~2000 feet	10~200 meters / 30~600 feet	1~10 meters / 3~40 feet	1~10 meters / 3~40 feet	18~45 cm / 6"~18"	1~10 meters / 3~40 feet	1~10 meters / 3~40 feet	0~1.2 meters / 0~4 feet	0~1.2 meters / 0~4 feet	1~25 cm / 1/2"~10"	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	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

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Model : VLM-520-96 LPA

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