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Tumbling E 20 foot test card made of washable plastic. 20/200 to 20/10 size. 11" x 22-1/2". Item #: BC11942 -
9" x 14" Translucent Plastic May be used with illuminated test cabinets or as a wall chart 20/100 to 20/10 Item #: BC1263 -
Refined Central Amsler Grid Amsler grid pad with additional lines at the central fixation point for testing and monitoring macular problems. Pad of 50 sheets -
This sturdy 8.5" x 11" chart was created by an MD and OD to show most common task using your eyes. It can be used to screen for visual difficulties as well as demonstrate needs. Good for use in the exam room as well as the workup and dispensing rooms. -
Extra Aperture Rule™ Cards Select either Bernstein Bears for pediatric use or Sports/Action targets. Techniques and target designs are developed for children and adult motivation. -
The 801 Slide Set combines both vertical and horizontal targets. Variable fusional training is achieved for either vertical or lateral imbalances by simply rotating the targets and 550 holder 90 degrees. The Box-X-O anti-suppression check separates the vertical and lateral targets and alignment check, regardless of the orientation. The 802 Slide Set has two horizontal targets with differing stereoscopic demands, and monocular clues for those who might have difficulty achieving or maintaining 3-D images. -
Ideal for use with children or patients with a small palpebral fissure. The instrument consists of a highly polished truncated silver surfaced pyramid with a plane anteroir viewing surface over four mirrors. An aluminum handle set at 35 degrees is bonded to one corner of the lens. The lens is used in the diamond position (45 degrees) resulting in fewer adjustments of lowering and elevating the slit beam with either hand. Item #: OCIOPDSG -
Designed for use in manual Chart Projectors including products from: R.H. Burton, Marco, Reichart, Topcon, and Woodlyn. Includes test for: → Sloan Letters 20/400 – 20/15 (15 Lines) → Tumbling E 20/200 – 20/25 (9 Lines) → Allen Acuity 20/200 – 20/30 (6 Lines) Item #: VA1192 -
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+ -
The Digital Pupilometer is a digital precision optical instrument designed for accuracy but with ease of use in mind as well. The device uses corneal reflection alignment system with high accuracy digital linear sensors. The large LCD screen provides easy reading for the technician. The measuring range is 46mm to 82mm binocular and 23mm to 41mm monocular. Includes automatic standby after 2 minutes of non-use to preserve battery life. This lightweight unit is powered by 4 AA batteries (not included). -
Cardiff Acuity Test Set™ with 36 cards and occluding glasses An upgrade for the Cardiff Acuity Test™ is now offered to meet the differing needs of Pediatric vs. Low Vision patients (Item #: NCATSLVU). The Low Vision upgrade kit includes a set of 3 cards each of levels A, LVB and LVA plus three red dividers. The standard set covers 12 acuity levels from 20/160 to 20/12.5. This version also include a pair of 4608R Butterfly foamy occluding glasses. The Low Vision set covers 14 levels from 20/320 to 20/12.5. There are three cards at each of these acuity levels. Intended for test distances of 1 meter and 50 cm. Cards are laminated and measure 7 3/4 by 10 1/2 in (20 by 27 cm) and are labeled by acuity level equivalents in decimal, meters, feet, Snellen and LogMAR for both test distances. -
Variable Vectogram Clown Vectogram 8-1/4" x 5-1/2" Polarized vectograms ensure testing and training at actual distances. Vectograms stabilize fusion and steropsis, eliminate suppression and develop simultaneous 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 Dual Polachrome™ Trainer
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