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Illiterate Tumbling E ETDRS vision chart with proportionally spaced (geometric progression) lines; line sizes range from 20/200 to 20/10 (6/60 to 6/3) equivalent. -
Non-Variable Vertical Tranaglyph™ Slide (70 Series) The test for vertical fusional reserve. Non-variable prismatic red/green slides provide 0.25PD to 3.0PD in 0.25PD increments. Allows for normal head tilt without eye strain or double vision. Red/green targets are silk screened on frosted vinyl. Slides measure 5.5" x 10.5". Can be used with Polachrome Trainer. -
Combined D-15 Test Similar test to the Anthony and Farnsworth. Box contains 16 caps with different colored papers attached. The unique feature is that the box is designed to shorten test time. When raised, the caps can easily slide out one end that raises with the top. Then, the patient inserts the caps, the box is closed, and the box turned over revealing a clear bottom through which to score the selections. Item #: G15130 -
Designed for use in manual Chart Projectors including products from: R.H. Burton, Marco, Reichart, Topcon, and Woodlyn. Includes test for: → LEA Numbers® 20/125 – 20/10 (17 Lines) (Multiple Lines 20/50 – 20/10) → Sloan Letters 20/400 – 20/10 (20 Lines) (Multiple Lines 20/50 – 20/10) Item #: VA3201 -
37mm square plastic prisms in your choice of diopter. Sold Individually. Item #: ASP+ -
Random Dot card set for the Bernell-O-Phore. Set of 26 (13 pairs) full color cards. Each pair contains either a unique sport figure, shape pattern or numbered sequence. Images appear when fused. These fusion cards work with the BC300. Item #: BC300ES1 -
Hamilton-Veale Contrast Sensitivity Test This easy and convenient test can be used to monitor a decrease on the contrast sensitivity function over time. This test also demonstrates the difficulty of seeing in poor lighting or at night. -
Vectographic Projector Slide Adult Slide This adult projector slide test depth perception and binocularity under distance conditions. The top portion of each slide is a standard non-vectographic projector slide. The bottom portion is a vectographic slide that contains suppression control targets, a distance stereo acuity test, fixation disparity and binocular balance. These slides fit most standard A-O and Marco projectors, and are adaptable to a 10' or 20' lane. REQUIRES POLARIZING SCREEN. -
This set is the "workhorse" of therapy. Work from beginning fusion to fines detail aiming. Build stability and consistency. Build binocular alignment. This set progresses from very easy to moderate difficulty. Set of 10 cards For use with Bernell-O-Scope™ -
4" x 5-1/2" Polarized vectograms ensure testing and training at actual distances. Vectograms stabalize fusion and steropsis, eliminate suppression and develop simultaous vision. Used in monocular, binocular, pursuit and saccadic training, vectograms help correct and prevent anomalies involving projection and hand-eye coordination. Ideal for use with Bernell's Polachrome™ Trainer -
Morgenstern Color Fusion Cards - Convergence B DR ONLY USED WITH BERNELL-O-SCOPE™ BUILD LARGER RANGES OF VERGENCE. WORK IN AND OUT OF INSTRUMENT. GOOD FOR "TROMBONING" IN STEROSCOPE AS WELL AS "POINTING". SET OF 10 CARDS Item #: SMCB -
Copper Rod Ideal home training device for non-strabismics, esotropes with near centration point, and patients with other binocular vision problems. Three movable plastic beads on hand-held copper rod allows extensions of physiological diplopia techniques from 2" to 20'. Item #: BC1091
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