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Stainless steel handles and a red filter on a stick are held in a felt lined case for convenience as well as scratch protection. Item #: ASPSSET+ -
A.) "COMPLETE BAR" Includes prisms: 1, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 25, 30, 35, 40 & 45 B.) "EXTENDED BAR" Includes prisms: 1, 2, 4, 6, 8, 10, 12, 15, 20 and 25. C.) "BETTER BAR" Includes prisms: 1, 3, 5, 10, 15 & 20. D.) "GOOD BAR" Includes prisms: 3, 5, 10, 15 & 20. Item #: AHB+ -
Six-piece set includes: 2D,3D,4D,5D,6D and 8D flippers. Professional training with two prism pairs. Beginning with the highest powers through which a patient can fuse and focus, prism flippers are exchanged for next higher powers through the training sequence. GREAT FOR BEGINNING PRESBYOPES WHO HAVE EXO WITH THEIR BIFOCALS! All flippers have corrected curve lenses and come in a deluxe black carrying case. Save money with this kit! Note: Prism diopter powers are listed per lens. For example, a 4PD flipper will have two 4PD lenses to make a 8PD range. So, 4PD flipper = 8PD range. Item #: BC1275SETCC -
Farnsworth Test for Congenital and Acquired color defects. The Farnsworth D-15 contains a reference disc holding notation 10 B 5 4 and fifteen numbered discs which make up an incomplete color circle. The patient arranges the discs and then evaluation of the patients arrangement separates 'normal' color perception from moderate and strong defects in deutan, protan or tritan axis color discrimination. The disks are spread out on a table and arranged by the patient. The Farnsworth D-15 test is a subset of the well known Farnsworth 100 Hue Test. It is intended for classification instead of in-depth study of color vision defects. The D-15 and 100 hue tests are correlated. Growing Importance of Color deficiency Screening: In addition to congenital color deficiency screening there is growing evidence that adult acquired color deficiency, especially in yellow and blue perception, can indicate medical toxicity and other problems. Increasingly complex security and medical systems also require verification of all three types of color receptors. How the D-15 test works: The Farnsworth D15 is called 'dichotomous' because it is designed to separate subjects into one of two groups, 1) Strongly color deficient or 2) Mildly color deficient or color normal. This is accomplished by the arrangement of vivid (saturated) colored discs. A perfect score shows normal color perception. A non-perfect score is used to determine a medium or strong color deficiency. -
Designed by two low vision doctors. This chart has a 20/630 size number as well as numbers & tumbling "E's" that are 20/500, 20/400, & 20/317 sizes. These take the memory out of acuity testing. The 20/250 page & below have four numbers of the same size. This allows you to test each eye individually without concern for memoriztion. Also, by observing which number is seen first, the tester can decide which part of the field has the best fixation. Chart lists size by logmar & Snellen equivalent to 20/20. -
Slayer 3D Variable Tranaglyph. Replaces the popular Topper Vectogram. Size: 10.5" x 5.5" Material: Red/Green slides on transparent vinyl Usage: Can be used with Dual Polachrome Trainer or other slide holders. -
8-1/4" x 5-1/2" 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 saccadic training, vectograms help correct and prevent anomalies involving projection and hand-eye coordination. Ideal for use with Bernell's Dual Polachrome™ Trainer. -
This test can be used with infants, children and adults with low cognitive abilities when communication difficulties prohibit the use of optotype tests to measure visual acuity. This test measures an individual's ability to detect the presence of parallel lines of decreasing width to provide information about the function of some parts of visual pathways. Item #: GF1300 -
The BASS-PL series is a highly sensitive measure of the relationship between Binocular alignment (fixation disparity) and Accommodative function (clarity) during a Series (stamina) of cognitively loaded Saccadic eye movement. This series is designed to be a more dynamic measure of binocular/accommodative function during a saccadic eye movement task by involving a sequence of saccadic indentification targets at two acuity levels; 20/100 & 20/63. Complete system includes: therapy binder and pen, pair of polarized viewers, instruction manual, set of 20/100 target and vectographs and a set of 20/63 target and vectographs. Item #: BASSPL+ -
Made of the finest quality black felt. Attached one meter ribbon and occluder establishes the test distance. No need for headrest or chinrest. Double hanging rod model insures flatness. Approximate Size: 49" x 52" Includes: Recording Charts, Wand, and Eight Velcro Dot Targets *Note: Tangent Screen image is a simulated design. Product has black stitching that matches the design of the white target shown. It is up to the practitioner to make their own design. Item #: BC400+ -
Upgrade your vision therapy to a whole new level with the Stereo Vision Chart Series. Patients love stereo targets, but often we cannot send them home...until now! With the Stereo Vision Chart Series, you have access to economical and efficient training tools to integrate binocular vision training while training other visual skills simultaneously. The Stereo Vision Charts provide an excellent fusion lock and a wonderful depth of field. The depth is subtle and great for working with just noticeable differences (JNDs). They are great for working with pilots, athletes and others who want to refine their depth perception awareness. -
Child Vectorgraphic Projector Slide → Training Demonstration → Tumbling E Monocular 20/100 – 20/15 (9 Lines) → Acuity Balance 20/30 – 20/20 (3 Lines) → Tumbling E Binocular 20/30 – 20/15 (4 Lines) → Fixation Disparity with Fusion Lock → Stereopsis 215 - 40 seconds of arc -
Free space fusion performed in a new, inexpensive way. Black target circles are printed on two 6" x 7" clear acetate cards. A unique, accurate method of developing increased fusional range without the need for costly lenses or filters. -
Set of LED pen-light: green, red, yellow. Non-glare lights, useful to perform: corneal reflex, cover test, ocular motility, fixations, diagnostic and training procedures. Sold in set of 3 Vision Light. Batteries (1.5 V) are not enclosed Item #: E/VL -
The Anti-Suppression BINGO Game Set was designed to be a reward activity at the end of a therapy session, but is also a great take home game for home therapy that can be played by the whole family! Just like regular BINGO, the game is played by drawing number balls and marking the player BINGO cards to get five numbers in a row vertically, diagonally, or horizontally. However, this set comes with special BINGO cards with numbers that disappear when viewed thru the red filter on the Bernell Red/Green glasses. Item #: BASGS1 -
20/200 to 20/10 size. 22-1/2" x 11" Item #: BC1243 -
Optokinetic Drum Ped 10 1/2' H x 8" Diameter Accurately test for acuity when rotated 8 to 10 RPMs at different reading distance. 10" long x 8" diameter Has Animals and Shapes Item #: DAL301
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CRT Card Test Specifically designed for computer operators who require corrective multi-focal eyewear. Card may be placed at different heights and distanced to simulate the complete computer screen. Card is printed two sides -one side shows a computer screen with AOL. The other (Pictured) shows a Microsoft Word document with different fonts. Simulates a 15" computer monitor with shiny screen. has intentional errors to show red/green highlights. -
Lea SYMBOLS® 15 Line Folding Distance Chart For screening or testing individuals beginning at age 2 1/2. Proportionally-spaced lines; line sizes range from 20/200 to 20/8 (6/60 to 6/2.4) equivalent. 50% spaced rectangle (Massachusetts Visual Acuity Test format) with line sizes from 20/100 to 20/8 (6/30 to 6/2.4) equivalent. Has a hole for hanging the chart on the wall. -
Two mirrored sides septum, frontally and non-symmetrically set, is recommended for binocular training; antisuppressive and fusional activities; central-peripheral instrument applied in amblyopia. Easy to teach figure-ground, therapy and brain injury neuro-optometric rehabilitation (neglect). -
Build anti-suppression in all areas – horizontal zones, vertical zones, specific quadrants, fine details, gross targets, variable sizes and orientations. For use with Bernell-O-Scope™ (10 cards) Item #: SMS -
An affordable Risley Prism that you can use for testing. This prism allows variable prism demand up to 30PD. A prism before each eye can increase the demand of 60PD. The prism is approximately 1" diameter. Item #: ARPHH30 -
FLIPPER CASE INCLUDED. Professional level six piece set features plus/minus powers in 0.25, 0.50, 1.00, 1.50, 2.00 and 2.50 diopters. Deluxe black carrying case or the economy flipper holder included. Specify which you prefer. Flippers come with colored handle covers. Your account must be registered as a healthcare professional or a school/government in order to purchase this product.Item #: BC1270SET -
Same great test as before, but with a new and improved package! One of only two color vision tests validated and required for Naval Aviators. ColorDx is new brand identity for the proven Waggoner six confusion-color strategy used by physicians, Ophthalmologists, Optometrists, and nurses worldwide. This military grade test is used by the US Army and for FAA annual flight physicals requiring color vision testing and has been independently validated by both academic institutions and military services. This new edition features enhanced digital colorimetery production methods, durable page and binding materials, and magnetic light-protective storage case. The ColorDx Standard 24 is designed and licensed from color vision expert Dr. Terrace Waggoner and is the newest edition of the Waggoner PIP-24 (PIPIC 24). -
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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