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  • 635nm 10mW Red Laser Module 6×21mm Adjustable Focus
  • 635nm 10mW Red Laser Module 6×21mm Adjustable Focus
  • 635nm 10mW Red Laser Module 6×21mm Adjustable Focus
  • 635nm 10mW Red Laser Module 6×21mm Adjustable Focus
635nm 10mW Red Laser Module 6×21mm Adjustable Focus 635nm 10mW Red Laser Module 6×21mm Adjustable Focus 635nm 10mW Red Laser Module 6×21mm Adjustable Focus 635nm 10mW Red Laser Module 6×21mm Adjustable Focus

635nm 10mW Red Laser Module 6×21mm Adjustable Focus

  • Product Item : 6X21mm 635nm 10mW
  • Category: Red Dot
  • Specification: 6x21mm, 635nm, 10MW
  • Installation method: Plug-in installation
  • Wavelength: 635nm
  • Safety Class Class IIIB
  • INQUIRY   EMAIL

635nm 10mW Red Laser Module – 6×21mm 3-Pin Adjustable Focus Design

The635nm 10mW Red Laser Moduleis a compact visible red laser source 

designed for optical positioning, alignment, instruments and equipment integration.

With its compact6×21mm form factor, the module is suitable for applications where installation space is limited.

The laser produces ared dot or oval-shaped outputand supports fixed-focus 

or adjustable-focus configurations. The focusing distance 

can be customized according to the customer's application requirements.

The module features a3-pin configuration, APC circuit and low-voltage2.1–2.5V DCoperation.

Key Features

635nm Visible Red Laser

The module operates at635nm ±10nmand provides visible red laser output.

The red dot can be used as a visual reference for positioning, alignment and optical equipment.

Compact 6×21mm Design

The6×21mm compact form factorallows easy integration into small optical and electronic systems.

The miniature design is suitable for space-limited equipment.

Adjustable Focus

The module supports:

  • Fixed focus
  • Adjustable focus
  • Customer-specified focusing distance

The focus configuration can be selected according to the required working distance.

3-Pin Configuration

The laser module features a3-pin electrical configuration, making it suitable for integration into compatible electronic equipment.

Driver-Free Integration

The module is designed fordriver-free integration without an external driverand incorporates an APC circuit.

This provides a compact configuration for compatible equipment designs.

APC Circuit

The integratedAPC circuitprovides controlled laser operation.

The electrical configuration can also be customized for OEM applications.

Technical Specifications

Parameter Specification
Wavelength 635nm ±10nm
Output Power <10mW
Laser Color Red
Output Shape Dot / Oval
Housing Size 6×21mm
Focus Adjustable
Focusing Mode Fixed / Adjustable
Focus Distance Customer-Specified
Pin Configuration 3-Pin
External Driver Not Included
Circuit APC
Working Voltage 2.1–2.5V DC
Working Current <50mA
Indoor Range <200m
Operating Temperature -10°C to +50°C
Storage Temperature -20°C to +70°C
Service Life >10,000 Hours
Safety Class Class IIIB
Package 1 × Laser Module

 Applications

The635nm Red Laser Modulecan be integrated into:

  • Industrial positioning systems
  • Optical alignment equipment
  • Laser positioning devices
  • Measurement instruments
  • Optical instruments
  • Machine alignment systems
  • Inspection equipment
  • Leveling equipment
  • Electronic equipment
  • Laboratory equipment
  • OEM optical systems
  • Compact positioning devices

The compact6×21mmsize makes it suitable for applications where installation space is limited.

OEM / ODM Customization

We provideOEM and ODM customizationfor 635nm red laser modules.

Available options include:

  • Wavelength
  • Output power
  • Housing size
  • Focus configuration
  • Focusing distance
  • Pin configuration
  • Working voltage
  • Circuit configuration
  • Cable and connector
  • Product labeling
  • Custom packaging

Other wavelengths can also be customized according to project requirements.

For a customized quotation, please provide:

Wavelength + Output Power + Housing Size + Pin Configuration + Working Voltage + Focus Distance

Our engineering team can review your requirements and provide a suitable configuration.

Product Advantages

Compact 6×21mm Design

Small form factor for compact optical and electronic equipment.

635nm Red Output

Visible red laser source for positioning and optical alignment.

Adjustable Focus

Focus can be configured according to the customer's required working distance.

3-Pin Configuration

Compact electrical interface for equipment integration.

Driver-Free Design

Designed without an external driver while incorporating an APC circuit.

OEM/ODM Support

Wavelength, power, size, focus and electrical configurations can be customized.

Product Safety

This laser module is specified asClass IIIB.

Appropriate laser safety procedures should be followed during installation, 

testing and operation. The final safety requirements should be evaluated according to the complete integrated equipment and applicable regulations.

 FAQ

Q1: What wavelength is this red laser module?

The standard wavelength is635nm ±10nm.

Q2: What is the output power?

The specification isless than 10mW. Other output powers can be customized.

Q3: What is the module size?

The standard size is6×21mm.

Q4: Does the module provide a dot output?

Yes. The output is ared dot / oval-shaped beam.

Q5: Is the focus adjustable?

Yes. The module can be supplied withfixed focus or adjustable focus. Customer-specific focusing distances are also available.

Q6: How many pins does the module have?

The module uses a3-pin configuration.

Q7: Does it require an external driver?

The module is designed fordriver-free integration without an external driverand incorporates an APC circuit.

Q8: What is the working voltage?

The working voltage is2.1–2.5V DC.

Q9: Can other wavelengths be customized?

Yes. Other wavelengths can be customized according to application requirements.

Q10: Do you support OEM orders?

Yes. We provideOEM/ODM laser module customization, including wavelength, power, size, focus and electrical configuration.