The present invention relates to devices and methods for measuring optical characteristics such as color of objects, and more particularly to devices and methods for measuring the color and {HEAD ~ other optical characteristics} of teeth, fabric or {TAIL ~ other objects} or surfaces with a hand held probe that presents minimal problems with height or angular dependencies 
The present invention relates to devices and methods for measuring optical characteristics such as color of objects , and more particularly to devices and methods for measuring the color and { HEAD ~ other optical characteristics } of teeth , fabric or { TAIL ~ other objects } or surfaces with a hand held probe that presents minimal problems with height or angular dependencies
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