Laser Module Focusable 650nm 5mW 3-5V Red-Cross Line

• This is a laser diode module that emits a visible red laser light at a wavelength of 650 nanometers (nm).   
• It produces a cross-line pattern, useful for alignment and positioning.   
• The module is designed to operate within a voltage range of 3 to 5 volts (V).   
• It has a power output of 5 milliwatts (mW), which places it within a certain laser safety class.   
• "Focusable" indicates that the user can adjust the lens to control the sharpness and distance of the laser's projection.

• 650nm Red Laser: Provides a clearly visible red light.
• Cross-Line Pattern: Facilitates precise alignment.   
• Focusable Lens: Allows for adjustable focus and projection distance.  
• 3-5V Operating Voltage: Compatible with many low-voltage power sources.
• 5mW Power Output: A moderate power level for various applications.   
• Compact size, for easy integration into many devices.

• Laser Alignment: For machinery, construction, and DIY projects.
• Positioning Systems: In industrial and robotic applications.
• DIY Projects: Laser levels, measurement tools, and light displays.
• Visual Aids: For presentations and demonstrations.
• Industrial positioning: for example, positioning wood for cutting.

DATA SHEET AND USECASE

Key Specifications:

• Wavelength: 650 nm (red laser)
• Optical Power: 5 mW
• Working Voltage: 3-5 V DC
• Current Consumption: <40 mA
• Beam Shape: Cross
• Focusable: Yes
• Dimensions: 12 mm (diameter) x 35 mm (length)
• Lens Material: Plastic
• Emitting Angle: 120°
• Power Cord Length: Approximately 135 mm