NA CCTV System

CCTV System for reading and writing: *We have provided auto focus lens advantage in a very low cost device. Once the magnification is set, you can read flat paper, thick board or curved surface in one setting. A specially developed x-y stage can cover ? page of regular news paper.   *Once the magnification is set any book or flat paper can be focused, this gives advantage of auto focus camera.Tracking of reading lines is easy for reading& writing. *Wide magnification range is av...