650nm 5mW Focusable Red Line Laser Module 3V (Red Line Laser / Alignment and Positioning Applications)
The 650nm 5mW Focusable Red Line Laser Module is a compact semiconductor laser module designed to project a visible straight red laser line for alignment, positioning, measurement, and optical sensing applications. An integrated optical lens converts the laser point into a line pattern, while the focusable head allows adjustment of line clarity and thickness according to the working distance.
The module operates from a 3V DC supply and is suitable for machine alignment, optical measurement, scanning systems, machine vision, industrial electronics, embedded systems, laboratory equipment, and DIY projects.
Key Features -
• 650nm visible red laser output
• 5mW optical output power
• Straight red line beam projection
• Focusable optical lens
• Adjustable line clarity and thickness
• Low voltage 3V DC operation
• Compact module design
• Stable line projection
• Suitable for alignment and positioning applications
Specifications -
• Product Type = Red Line Laser Module
• Wavelength = 650nm
• Output Power = Up to 5mW
• Laser Color = Red
• Operating Voltage = 3V DC
• Operating Current = Low Current Operation
• Beam Type = Line Beam Projection
• Line Width = Approximately 1.5mm to 2mm at 1m
• Line Length = Up to Approximately 2m at 1m
• Focus Adjustment = Manual Adjustable Lens
• Mounting Type = Module Housing or PCB Integration
• Application = Laser Alignment and Optical Positioning
Applications -
• Laser alignment systems
• Machine alignment
• Optical positioning
• Measurement applications
• Machine vision systems
• Scanning applications
• Laser marking and indication
• Optical sensing
• Industrial electronics
• Embedded systems
• Laboratory optical experiments
Safety Note -
• Avoid direct exposure of the laser beam to the eyes
• Do not point the laser toward people, vehicles, aircraft, or reflective surfaces
• Use appropriate laser safety precautions during handling and testing
