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Wesson Fixation Disparity Card


By Michael D. Wesson, O.D., M.S.
The Wesson Fixation Disparity Card is designed to give quick, accurate estimates of a number of important parameters of fixation disparity. Portable, plastic-covered card offers a free space technique with no phoropter necessary. Instructions for use, cardboard Polaroid glasses and MEM measurement included.

2 in stock (can be backordered)


Additional information

Weight1 lbs
Dimensions9.5 × 7 × 2 in
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