Thin Film Deposition of Functional Materials by Pulsed Laser Deposition
ATOMSTACK S20 Pro Laser Engraving Cutting Machine 20W Laser Power 400x400mm Engraving Area Fixed-Focus Ultra-thin Laser High-Energy Support 12-15mm Solid Wood Board Cutting with Air Assist Accessory 3D Printer / Engraving Machines -
Amazon.com : Osprey Global Ultra Thin Red Laser : Ultra Thin Red Laser Firearm Sight - Laser : Class IIIA <5mWmW : Sports & Outdoors