405nm 450nm Blue Violet Laser Module Dot Line Cross with Coiled Cable

405nm 450nm Blue Violet Laser Module with Coiled Cable

Product Overview

Photex Laser offers compact 405nm violet and 450nm blue laser modules designed for industrial positioning, 

optical alignment, machine vision and equipment integration.

Available in dot, line and cross-line projection types, these modules feature adjustable focus, 

stable laser output and a flexible coiled power cable with a DC plug.

The standard Ø12 × 50mm housing supports easy installation, 

while multiple output powers and customized configurations are available for OEM applications.

Key Features

• Dual Wavelength Options: 405nm violet and 450nm blue.

• Three Projection Types: Dot, line and cross line.

• Adjustable Focus: External optical adjustment.

• Compact Housing: Ø12 × 50mm standard size.

• Flexible Coiled Cable: Extendable from 25cm to 1.4m.

• DC Power Input: 2.8–5.2V, customizable.

• Multiple Power Options: 5mW–200mW depending on wavelength and projection type.

• OEM/ODM Support: Custom wavelength, power, housing and cable configurations.

405nm Violet Laser Module Specifications

405nm Dot Laser

405nm Line & Cross Laser

*Dot ranges are supplier-stated projection distances, not guaranteed visibility or measurement ranges. 

Cross-line lengths refer to each axis. Actual performance depends on ambient light, target surface, optics and operating conditions.

450nm Blue Laser Module Specifications

450nm Dot Laser

450nm Line & Cross Laser

*Supplier-stated projection performance under specified conditions. 

Visibility and usable working distance must be verified for each application.

Main Advantages

1. Adjustable Laser Projection

Available in dot, line and cross-line configurations, with external focus adjustment for different installation requirements.

2. Flexible Coiled Power Cable

The retractable spiral cable extends from approximately 25cm to 1.4m, providing flexible electrical connections for movable equipment.

3. Compact Industrial Design

The Ø12mm housing is suitable for space-limited equipment and integrated positioning systems.

4. Multiple Wavelengths and Powers

Choose from 405nm violet and 450nm blue laser sources with different output powers to match application requirements.

5. OEM and ODM Manufacturing

Photex Laser supports customized laser modules based on technical drawings, electrical requirements and optical specifications.

Applications

• Industrial Positioning: Visual reference points and alignment lines.

• Machine Vision: Optical reference projection for imaging systems.

• Manufacturing Equipment: Dot, line and cross positioning.

• Optical Research: Laboratory experiments and optical system development.

• Automation Systems: Integration into industrial machinery.

• Custom Laser Equipment: OEM projection and positioning solutions.

Customization Options

Photex Laser provides flexible OEM/ODM services:

• Wavelength: 405nm / 450nm and other wavelengths upon request

• Output power: Customized according to application

• Projection: Dot / Line / Cross

• Housing: Diameter and length customization

• Focus: Adjustable optical configuration

• Cable: Length, coil design and connector customization

• Power supply: Customized voltage and connector options

Packaging & Supply

Standard Package: Laser Module + Dedicated Power Supply + Universal Mounting Bracket.

Protective packaging is provided for international transportation. Sample orders and bulk production are supported.

FAQ

Q1: What is the difference between 405nm and 450nm laser modules?

405nm produces violet light, while 450nm produces blue light. Their visible brightness and application suitability differ.

Q2: Can I choose dot, line or cross projection?

Yes. Photex Laser offers all three projection types.

Q3: Is the laser focus adjustable?

Yes. The modules support external optical adjustment.

Q4: Can the coiled cable be customized?

Yes. Cable length, connector type and spiral configuration can be customized.

Q5: Do you support OEM and bulk orders?

Yes. Photex Laser supports sample evaluation, OEM customization and bulk manufacturing.

Q6: What information is required for a quotation?

Please provide your required wavelength, output power, projection type, quantity and delivery destination.