... systemsB. JIEKE LASER control systemC. Foreign imports in six balanced linear guidewayD. Dual transmission of USB2.0E. Chinese,English, LCD, ... and focus lensesStandard accessories:1) 1×Air pump for Air Assist ( for blowing off debris as the laser engrave or cut ... (help to get the best focus distance). 5) Filter6)CCD for logoApplicable material:Leather, cloth, organic glass, Acrylic, wollens, plastic, ...