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VOLUME STEREO TEST VARIABLE VECTOGRAPH
P/N: 1022
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A binocular exercise therapy using a three-dimensional grid to increase a patient’s Stereo Volume capacity
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The numbered circles present stereopsis values, measured in seconds of arc (sec), which are either Base-out (+) or Base-In (-) with increasing depth in the columns reading from left to right
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If read left to right the depth increases from column A at 38 sec stair stepped up to column G at 1,875 sec. Read in reverse G-A the depth would be in decreasing steps.
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Total accommodation range of 40 diopters
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Includes: Guided Polarized Variable Vectograph, Doctor Manual & Standard Polarized Viewer
Instruction Manual
For two sided printing, select flip on short edge
FAQ
![1022 HR.jpg](https://static.wixstatic.com/media/ea5ca0_666f39a01d7144f2bafd57a04544cb95~mv2.jpg/v1/fill/w_504,h_569,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/1022%20HR.jpg)
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