description the ADNS-2710 is a compact, one chip usb optical mouse sensor designed for implementation of a non-mechanical tracking engine in computer mice. it is based on optical navigation technology that measures changes in position by optically acquiring sequential surface images (frames) and mathematically determining the direction and magnitude of movement. the sensor is in an 8-pin optical package that is designed to be used with the adns-5110-001 trim lens p s " % / 4 m f o t b o e u i f ) - . 1 & |