13x42mm Focusable 20mW 405nm Violet Laser Module (3-5.5V DC)

Product Description

This 13x42mm 405nm violet laser module features adjustable focus and a built-in driver, making it suitable for a wide range of industrial, laboratory, alignment, positioning, and DIY electronics applications. Operating from 3V to 5.5V DC, it provides stable performance with low power consumption and a compact design for easy integration into your projects.

Features

• 405nm violet laser wavelength
• 20mW output power
• Adjustable focus for precise beam control
• Built-in laser driver for stable operation
• Compact 13 × 42mm aluminum housing
• Compatible with 3V–5.5V DC power supplies
• Suitable for industrial equipment, laboratory experiments, alignment systems, and electronics projects

Specifications

Applications

• Industrial positioning
• Laboratory testing
• Optical experiments
• DIY laser projects
• Machine vision
• Alignment systems
• Educational demonstrations

Important Safety Information

This laser module is intended for industrial, laboratory, and research applications.

• Built-in constant-current driver included.
• Use adequate heat dissipation during extended operation.
• Never look directly into the laser beam.
• Always wear appropriate laser safety eyewear.
• Keep out of reach of children.
• Users should have appropriate knowledge and experience when integrating laser components into custom projects.

Package Includes

• 1 × 13x42mm Focusable 20mW 405nm Violet Laser Module (3-5.5V DC)