Apparatus for optically reading a bar code

Details Apparatus for optically reading a bar code Apparatus for optically reading a bar code

1991-12-13

1994-01-18

Willis, Davis L.

Registers

Coded record sensors

Particular sensor structure

235472, G06K 710

Patent

active

052801616

ABSTRACT:
Light emitted from either one or two light sources is converged by first and second lenses to illuminate a strip shaped area where an object with a bar code is disposed. Alternatively, the first and second lenses may be combined with one another to form a single, multi-functional lens.

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