25.4 / 2.7 mm (1 / 2.7") CMOS Supported graphics resolutions: 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1280 x 800, 1360 x 768 (WXGA), 1920 x 1080 (HD 1080) Auto focus White Education document cameraAdvanced document camera for use with Epson education projectors, it features both optical and digital zoom for clear magnification to enhance classroom learningELPDC21Bring lessons to life with this user-friendly document camera and share pictures and objects in Full HD on a large screen for the benefit of the whole class. Bursting with a range of clever features and functionality, teachers can create a dynamic environment to enhance student learning. Benefitting from a lightweight and portable design, it is easy to transport between classrooms.Highlight the finest detailThis document camera is ideal when clear magnification is required, for example when studying historical texts. A 12x optical zoom plus 10x digital zoom and built-in LED light will ensure even intricate deta