Wesson Fixation Disparity Card

Wesson Fixation Disparity Card

462400
Regular price
$106.00
Sale price
$106.00

Wesson Fixation Disparity Card

 

Measurements include horizontal and vertical fixation disparity, associated phoria, and forced vergence fixation disparity curves used for fixation typing and the effects of visual therapy. In addition, accommodative lag may be measured with the high frequency and very low frequency targets.

Kit includes fixation disparity card, New Age polarized glasses, instructions, pad of 25 sheets of the vergence graph and storage box.