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  •  635nm 1mW Red Laser Module 4×8mm Mini Dot Laser
  •  635nm 1mW Red Laser Module 4×8mm Mini Dot Laser
  •  635nm 1mW Red Laser Module 4×8mm Mini Dot Laser
  •  635nm 1mW Red Laser Module 4×8mm Mini Dot Laser
  •  635nm 1mW Red Laser Module 4×8mm Mini Dot Laser
 635nm 1mW Red Laser Module 4×8mm Mini Dot Laser  635nm 1mW Red Laser Module 4×8mm Mini Dot Laser  635nm 1mW Red Laser Module 4×8mm Mini Dot Laser  635nm 1mW Red Laser Module 4×8mm Mini Dot Laser  635nm 1mW Red Laser Module 4×8mm Mini Dot Laser

635nm 1mW Red Laser Module 4×8mm Mini Dot Laser

  • Product Item : S436351D
  • Category: Red Dot
  • Accessory type
  • Laser head
  • Type: Laser module
  • Product series: Laser category
  • INQUIRY   EMAIL

635nm 1mW Red Laser Module

The635nm 1mW Red Laser Moduleis an ultra-compact visible 

red laser source designed for positioning, alignment and integration into compact optical and electronic equipment.

With a miniatureΦ4×8mm housing, this laser module is designed for applications where installation space is limited.

The standard configuration provides635nm red laser output at 1mW,

 with a dot or elliptical beam. The focus can be supplied as 

eitheradjustable focus or fixed focus, with adjustable focus as the default configuration.

The module uses anAPC circuit, 

while TTL modulation can be customized for applications requiring electronic laser control.

 Key Features

Ultra-Compact 4×8mm Design

TheΦ4×8mm mini laser moduleis designed for compact 

optical systems and equipment with limited installation space.

Its small form factor makes it suitable for applications 

where a conventional larger laser module cannot be easily integrated.

635nm Red Laser Output

The module provides635nm visible red laser outputwith a standard power of1mW.

The red laser dot provides a clear visual reference for positioning and alignment applications.

Dot / Elliptical Beam

The standard beam pattern isdot or elliptical.

The focus can be optimized according to the customer's required working distance.

Adjustable or Fixed Focus

The module supports:

  • Adjustable Focus
  • Fixed Focus

Adjustable focus is supplied by default, unless a fixed-focus configuration is requested.

APC Circuit

The standard module uses anAPC circuitfor laser output control.

TTL modulation can be customizedaccording to customer requirements.

 Product Specifications

Parameter Specification
Laser Type Red Dot Laser Module
Wavelength 635nm
Output Power 1mW
Size Φ4×8mm
Beam Shape Dot / Elliptical
Focus Mode Adjustable / Fixed
Default Focus Adjustable
Circuit APC
TTL Customizable
Operating Voltage 1.5–3VDC
Operating Current <30mA
Working Range <50m Indoor*
Operating Temperature -10°C to +40°C
Storage Temperature -20°C to +70°C
Service Life >10,000 Hours
Custom Power Available
OEM/ODM Available

* Actual working range may vary depending on ambient light, 

optical conditions and application requirements.

Compact Red Laser for OEM Equipment

The small4×8mm form factormakes this 635nm laser module particularly suitable for compact equipment.

It can be integrated into systems requiring a small visible red laser source for:

  • Positioning
  • Alignment
  • Optical reference
  • Instrumentation
  • Measurement equipment
  • Electronic equipment
  • Compact laser tools
  • OEM optical systems
  • R&D equipment

16. Custom Laser Module Solutions

We support customized635nm red laser modulesfor OEM and ODM applications.

Customization can include:

Optical Customization

  • Wavelength
  • Output power
  • Beam shape
  • Focus distance
  • Adjustable/fixed focus

Electrical Customization

  • Operating voltage
  • APC circuit
  • TTL modulation
  • Cable and connector

Mechanical Customization

  • Housing dimensions
  • Housing material
  • Housing finish
  • Installation configuration

OEM Customization

  • Product label
  • Logo
  • Packaging
  • Custom specifications

Customers can provide drawings or technical requirements for engineering evaluation.

Applications

Industrial Applications

  • Industrial laser positioning
  • Optical alignment
  • Equipment alignment
  • Laser levels
  • Measuring instruments
  • Industrial automation
  • Optical instruments

Electronic & Optical Equipment

  • Optical equipment
  • Electronic instruments
  • Compact measurement devices
  • Positioning systems
  • R&D equipment
  • OEM optical systems
  • Laser-based tools

Why Choose This 635nm Laser Module?

Miniature Size

OnlyΦ4×8mm, making it suitable for compact equipment.

Visible Red Beam

635nm provides a visible red laser beam for positioning and alignment.

Flexible Focus

Adjustable or fixed focus can be selected according to the application.

Low Operating Voltage

Operates from1.5–3VDC, making it suitable for compact electronic systems.

Customizable Control

APC is standard, with TTL customization available.

OEM/ODM Support

Wavelength, power, focus, housing and electrical specifications can be customized.

Long Service Life

Designed for continuous operation with a service life ofmore than 10,000 hoursunder specified conditions.

What is the wavelength of this laser module?

The standard wavelength is635nm.

What is the output power?

The standard output power is1mW. Other power levels can be customized.

What is the size?

The standard size isΦ4×8mm.

Is this a red laser?

Yes.635nm is a visible red laser wavelength.

Can the focus be adjusted?

Yes. Adjustable focus and fixed focus are available.Adjustable focus is the default configuration.

What is the operating voltage?

The operating voltage is1.5–3VDC.

Does it support TTL?

The standard circuit is APC.TTL control can be customized.

Can you customize the laser power?

Yes. Custom output power is available according to application requirements.

Do you support OEM orders?

Yes. We provideOEM/ODM laser module customization for equipment manufacturers and system integrators.