Laser Safety Overview
IR Laser Module, RGB Laser Module, Line Laser Module Safety Classes
- Class 1 / 1M: Safe under all normal operating conditions. Ideal for sensors or scanners.
- Class 2 / 2M: Visible light under 1mW. Short accidental exposure is not dangerous.
- Class 3R: Power up to 5mW. Avoid direct eye exposure—caution advised.
- Class 3B / Class 4: For industrial use only. Requires goggles and strict handling procedures.
All IADIY laser modules meet IEC 60825-1 safety standards and are FDA-registered where applicable—ensuring compliance and peace of mind for consumer and OEM applications.
👉 Want to understand laser safety labels and details?
Laser Module Buying Guide: Diode, VCSEL, High Power
Find the Right Laser Module – RGB, IR, Line Laser & Custom Solutions
IADIY offers a full range of laser modules including RGB diode lasers, infrared lasers, line laser modules, and custom-built laser solutions. This guide helps you quickly understand laser module structure, choose the right type, and explore customization options.
Basic Structure - A typical diode laser module includes
- Laser diode: defines wavelength and power (e.g., 405nm~1550nm).
- Collimating/Pattern Lens: creates beam focus, lines, or DOE patterns.
- Driver circuit: ensures stable output (APC/ACC supported).
- Mechanical housing: determines heat dissipation and alignment.
Types of Laser Modules
- RGB Laser Modules: Multi-wavelength outputs for visual and alignment systems.
- IR Laser Modules: 780nm to 1550nm options for sensing, measurement, or invisible beam use.
- Line/Cross Line Modules: For positioning, machine vision, etc. with selectable angles (e.g., 40°, 60°, 110°).
- Custom Modules: Tailored optics, modulation, mechanical and thermal specs.
Whether you need precision dot, line, cross, or complex DOE pattern projections, we help optimize your requirements based on cost and performance.
How to Choose
- Application: Identify purpose—vision alignment, illumination, sensing, marking.
- Wavelength: Match visibility or sensing needs (e.g., 520nm for green, 940nm for IR).
- Power: Consider eye safety and required intensity.
- Beam Type: Dot, line, cross, or pattern.
- Environment: Housing material and thermal design for usage conditions.
Can't find what you need? Contact us with your requirements. We support small orders, samples, and full custom development.
Product ID: Blue-Laser-Module
IADIY created blue laser module and white laser module based on the blue laser diode. We also provide white laser illumination, laser spot light modul..
Starting From $40.0
Product ID: Green-Laser-Module
As the brightest visible laser source, a green laser module is widely adopted across multiple applications. In its common dot form, it is used for poi..
Starting From $21.0
Product ID: Red-Laser-Module
Red
laser modules have two wavelengths optional: 635nm and 650nm diode
laser module. The visibility 635nm is higher than 650nm almost 1.5~2
times f..
Starting From $8.0
Product ID: Blue-Laser-Line-Generator
Blue laser line module or called laser line generator usually is used as laser leveler. Industrial users favor 450nm laser line modules, especially at..
Starting From $60.0
Product ID: Green-Laser-Line-Generator
A green laser line module is designed for applications that require high visibility and precise line projection. With its 520nm green wavelength, this..
Starting From $27.0
Product ID: Red-Laser-Line-Generator
Laser line module or called laser line generator usually is used for laser leveler, laser tag in visible wavelength. The Red laser line generators hav..
Starting From $12.8
Product ID: Uniform-Laser-Line-Generator
Uniform Line Laser modules are prepared by integrating laser diodes with Powell Lens. To achieve best quality laser line distribution performance, opt..
Starting From $12.0
Product ID: Water-Proof-Laser-Line-Module
This product integrates three laser line modules with different wavelengths: red, green, and blue, making it suitable for various applications. Custom..
Starting From $30.0
Free
Product ID: Custom-Laser-Module
Laser Module Naming Rule: RGB Laser Module, IR Laser Module, Line Laser Module
Product Code
Laser Module Dia.
Color..
$0.0
Product ID: IR-Laser-Module
IADIY has many kinds of infrared laser modules including VCSEL laser. Each wavelength has the different features like 850nm for night vision and laser..
Starting From $50.0
Product ID: IR-Laser-Module
IADIY supply various NIR laser modules including VCSEL laser. Developers can find most suitable NIR laser module for different projects. For instance,..
Starting From $10.0
Product ID: IR-Laser-Line-Module
Infrared
line laser modules or IR laser line generators usually are used for laser sensing, laser detection and IR laser
illumination. We also suppo..
Starting From $15.0
Free
Product ID: Custom-Laser-Module
Laser Module Naming Rule: RGB Laser Module, IR Laser Module, Line Laser Module
Product Code
Laser Module Dia.
Color..
$0.0
Product ID: Blue-Laser-Line-Generator
Blue laser line module or called laser line generator usually is used as laser leveler. Industrial users favor 450nm laser line modules, especially at..
Starting From $60.0
Product ID: Green-Laser-Line-Generator
A green laser line module is designed for applications that require high visibility and precise line projection. With its 520nm green wavelength, this..
Starting From $27.0
Product ID: Red-Laser-Line-Generator
Laser line module or called laser line generator usually is used for laser leveler, laser tag in visible wavelength. The Red laser line generators hav..
Starting From $12.8
Product ID: Uniform-Laser-Line-Generator
Uniform Line Laser modules are prepared by integrating laser diodes with Powell Lens. To achieve best quality laser line distribution performance, opt..
Starting From $12.0
Product ID: Water-Proof-Laser-Line-Module
This product integrates three laser line modules with different wavelengths: red, green, and blue, making it suitable for various applications. Custom..
Starting From $30.0
Product ID: IR-Laser-Line-Module
Infrared
line laser modules or IR laser line generators usually are used for laser sensing, laser detection and IR laser
illumination. We also suppo..
Starting From $15.0
Free
Product ID: Custom-Laser-Module
Laser Module Naming Rule: RGB Laser Module, IR Laser Module, Line Laser Module
Product Code
Laser Module Dia.
Color..
$0.0