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Features both upper and lower case letters to test near visual acuity in low vision patients. Appropriate starting high plus add power or magnifier power is indicated to the right of the line of copy the patient is able to read. -
Bernell Red/Green Random Dot Variable Tranaglyph Square, Circle and Triangle Targets Now you can train using high levels of binocular skills. This slide can allow those with high amounts of esophoria or exophoira to experience random dot 3-D pictures for the first time. Use with our R/G flipper and get even more flexibility in training. (*Pictured with Sided Holder, not included) -
7-1/2" x 5-1/2" Non-Variable Polarized vectograms ensure testing and training at actual distances. Vectograms stabalize fusion and steropsis, eliminate suppression and develop simultaneous vision. Used in monocular, binocular, pursuit and saccdic training, vectograms help correct and prevent anomalies involving projection and hand-eye coordination. Ideal for use with Bernells Dual Polachrome™ Trainer -
These photographs come on heavy-duty 8-1/2" x 11" cardstock for durability. There are activity suggestions printed on the back of each card. Some photos are identical in everything except the type of vergence demand or the amount of vergence demand. These were designed for the offices who work with just noticeable differences (JND) with their patients. Item #: HDSPVP -
Phoria Cards Test vertical and horizontal muscle balance at near and far. Used with Maddox Rod and Penlight. Referral considerations indicated on cards for imbalance beyond certain prism diopters or balance beyond specified esophoria and exophoria ranges. Shows phoria to parents!Item #: BC1209+ -
Variable Tranaglyph™ Kit (600 Series) Appropriate for a wide range of problems including strabismic and non-strabismic orthoptics. Fusional convergence/divergence range is from ortho to 30PD, 10.5" x 5.5" red/green targets are on transparent vinyl. Use with Polachrome Trainer as a cost-effective alternative to Polaroid vectograms. Item #: BC600K+ -
Suitable for testing very small children (2 1/2 to 5) as well as adults. Three plates for screening, 3 for diagnostic. Kit includes seven plates and red/green glasses. -
Adult LEA NUMBERS® chart for ETDRS Illuminated light boxes. Fits all existing ETDRS cabinets including both the ESV3000 and ESC2000. LEA NUMBERS® ETDRS chart contains optotypes in proportionally spaced (logMAR) lines; lines range from 20/200 to 20/8 (6/60 to 6/2.4) equivalent, 0.10 to 2.50. Fits in ESV3000 ETDRS illuminated cabinet. -
The new clear fixation paddle is 12" x 12" made of clear polycarbonate. Uses targets with cling material which adheres and removes easily from the front or back of the paddles by adhesion forces. -
Set for Children Case with yoked rotating prisms for children. The set includes: 4 empty children's frame, 2 red and 2 blue. Plastic frame with nasal anatomical fit for children and adjustable elastic. Central screw for locking and unlocking the prisms. A pair of high quality plastic prisms for each power: 1, 2, 3, 5, 8, 10, 15, 20 PD. The power is cut on the prism's surface near the apex together with tactile notch. Item #: E/RYPSETC -
Flipper features two sets of lenses to alternate demand. Used with Vectograms or Tranaglyphs to reverse Base-In/Base-Out demands. Item #: BC1270RGP -
A Hand Held instrument to Measure a Maddox Phoria. This tests for anisophorias, vertical and horizontal, in all positions of gaze in real space instead of behind of phropter. Scale from 0 to 10 PD 25mm Item #: BC1211
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