Red Line Laser Module 5mW 650nm Focus Adjustable Laser Head 5V COM31 , R25

DescriptionThis focusable red laser module which is 12mm in diameter and is encapsulated into a solid brass casing for better heat dissipation. It produces a red, bright visible laser light suitable for various industrial alignment and positioning applications. Also great for an embedded electronic project because it draws little power, from 2.8V to 5.2V. Affordable and very functional, making this red laser module great value for money. Specifications:Optical Power: 5mWWavelength: 650nm (red laser)Working Voltage: DC 3-5VCurrent: <40mABeam Shape: LineFocusable: YesEmitting Angle: 120°Power Cord Length: 135mm (5.31″)Dimensions: Φ12X35mmL