780nm 850nm Infrared Dot Laser Module 5mW 10mW Adjustable Focus

780nm 850nm Infrared Dot Laser Module – 5mW 10mW

Product Overview

Photex Laser offers compact 780nm and 850nm Infrared Dot Laser Modules 

designed for optical detection, machine vision, industrial alignment and infrared imaging applications.

Featuring a miniature Ø6 × 18mm brass housing, adjustable focus and stable laser output, 

these modules are suitable for integration into space-limited equipment.

Available in 5mW and 10mW nominal output power options, with customized specifications for OEM/ODM applications.

Key Features

• 780nm / 850nm IR Laser: Infrared dot projection.

• 5mW / 10mW Options: Multiple output power configurations.

• Miniature Housing: Ø6 × 18mm compact design.

• Adjustable Focus: Flexible laser spot adjustment.

• DC 3–5V Input: Convenient low-voltage operation.

• Optical Components: Glass and acrylic lens configuration.

• OEM/ODM: Custom wavelengths, power and dimensions.

Available Models

Industrial Applications

Machine Vision & IR Imaging

Infrared illumination for compatible CCD/CMOS cameras and optical imaging systems.

Optical Detection

Point-source illumination for infrared sensors, detection systems and optical experiments.

Industrial Equipment

Compact infrared laser modules for automated machines and integrated optical systems.

Scientific Research

Infrared laser sources for laboratory experiments and optical testing.

Infrared Alignment

Dot projection for positioning applications using compatible infrared imaging equipment.

Why Choose Photex Laser?

Compact Design

Ø6 × 18mm miniature housing for easy integration.

Adjustable Laser Spot

Flexible focus adjustment for different working distances.

Multiple IR Wavelengths

780nm and 850nm options for different optical applications.

OEM/ODM Manufacturing

Custom laser power, wavelengths, dimensions, cables and optical configurations.

Customization Capabilities

Photex Laser supports:

• Wavelength: 780nm / 850nm / Custom

• Output Power: Custom Available

• Housing Size: Custom Available

• Focus: Adjustable

• Cable Length: Custom Available

• Connectors: Custom Available

• Optical Configuration: Upon Request

Send us your required wavelength, power, working distance and quantity for a customized quotation.

FAQ

Q1: What is the difference between 780nm and 850nm laser modules?

Both operate in the near-infrared range. 780nm is closer to visible red 

and may appear faintly red under some conditions, 

while 850nm is generally less visible to the human eye.

Q2: Can the infrared laser dot be seen without equipment?

These infrared laser modules are intended for observation with compatible 

IR-sensitive cameras or detectors. 

Human-eye visibility should not be relied upon.

Q3: Is the laser focus adjustable?

Yes. The optical system supports laser spot adjustment.

Q4: Can Photex Laser customize the module?

Yes. OEM/ODM options include wavelengths, output power, housing dimensions and cable configurations.

Q5: What is the operating voltage?

The standard operating voltage is DC 3–5V.

Contact Photex Laser

Looking for a Reliable Infrared Laser Module Manufacturer?

Photex Laser supplies 780nm and 850nm miniature infrared laser modules 

for optical detection, machine vision and industrial equipment.

Contact us for technical specifications, OEM/ODM support and factory quotations.