Focusable 650nm 80mw Red Laser Dot/Line/Cross Diode Module Sewing Printing Machine Alignment w 5V Power Adapter 3-Axis Holder Clamp Parameters:Core device: Mitsubishi diodes Wavelength: 650nm Output power: 80mW Supply voltage: DC5V Operating current: 140mA Dot pattern: Dot/Line/cross Focusable: Yes Optical part: PVC focus lens + PVC circulation lens Material: aluminum Working temperature: ± 50 ℃ Lens material: PVC Dimensions: 12mm * 55mm (adjustable focus) Best working distance: 1-2 meters (can be used for an extended time) Output tape: viewed mild Features:Adjustable focal size Small size Dustproof circlip Efficient warmth dissipation Sewing package embroidery machine Clear cross-line / positioning accuracy Package:1pc DC5V 650nm 80mw red laser diode module for positioning 1pc 5V adapter 1pc 3axis holder