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Variable slide adjust to determine fixation disparity or may be used with hand held prisms. Designed for phoroptor use. The card comes with a label which may be placed over the prism diopter scale for an additional scale in degrees. Reverse side of card includes reduced Snellen, fusional target and cross cylinder targets. 5-1/2" x 8" card and polarized goggle. Item #: BCFDC
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The ESC2000 Illuminator Cabinet provides a uniform retro-illuminated testing surface, ideal for clinical testing of high contrast and low contrast LogMAR tests, including ETDRS, Lea Symbols, Lea Numbers, Landolt C, etc. The cabinet utilizes a pure-white LED light source. (Stand not included. Can be purchased separately. Part # GL50004)
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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.
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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.
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Vision Training Starter Set VTE Case designed to provide a large selection of products useful in testing and training the most common vision training problems. Item #: E/VTSET
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Set Includes Vertical prism bar with the following powers: 1,2,3,4,5,6,8,10,12,14,16,18,20,25 & 30 Horizontal prism bar with the following powers: 1,2,4,6,8,10,12,14,16,18,20,25,30,35,40 & 45 Item #: ACPS31
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This chart functions as a 20' test when space is limited. Use in 10' room with mirror. 20/100 size. Chart size 9" x 14". Item #: BC1261R
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Yoked Rotating Prisms (VTE) Adult Size Each comes with case.
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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.
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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™
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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
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Morgenstern Color Fusion Cards - Divergence A USED WITH BERNELL-O-SCOPE™ DIVERGENCE A CARDS. TRADITIONAL VT FOR FUSION RANGES & JUMP DUCTIONS WITH COLORFUL TARGETS. INCREASE IN DEMAND AND RANGE OF FLEXIBILITY. Item #: SMDA