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635nm Red Dot Laser Module with Compact Φ9×21mm Housing

635nm Red Dot Laser Module with Compact Φ9×21mm Housing

Compact 635nm Red Dot Laser Module for Alignment and Positioning

Compact visible laser sources are widely used in industrial alignment, positioning, 

measurement and optical equipment. Our635nm Red Dot Laser Moduleis 

designed to provide a visible red laser reference in a compactΦ9×21mm housing.

The module produces a clear red laser point with an elliptical beam profile and 

uses a fixed-focus optical design. With a specified spot size ofless than 12mm at 

10 meters, it can be used for applications requiring a visible laser reference over extended working distances.

Compact and Durable Construction

The module features anaviation aluminum cylindrical housing 

with a black anodized surface. Its small Φ9×21mm form factor allows easy integration into compact industrial equipment and optical instruments.

The housing can also be customized according to OEM mechanical requirements.

Stable Laser Control

The module uses anAPC circuitto support stable operation. 

The standard operating voltage is2.8–5.2V DC, with an operating current of less than30mA.

For applications requiring electronic modulation,TTL control can be customized.

Flexible OEM Customization

Different equipment may require different laser configurations. 

We provide OEM/ODM customization forwavelength, output power, housing dimensions, 

cable length, connector, control circuit and other specifications.

Customers can send a technical drawing, 

existing sample or application requirements for engineering evaluation.

Typical Applications

The 635nm red dot laser module can be integrated into:

  • Industrial alignment systems
  • Positioning equipment
  • Measurement systems
  • Inspection equipment
  • Optical instruments
  • Electronic equipment
  • Laser indication systems
  • OEM machinery

The combination of635nm visible red output, Φ9×21mm compact size,

fixed focus and customizable configurationmakes this module 

a practical solution for equipment manufacturers and system integrators.

Contact us with your required specifications or technical drawing for a customized red laser module.