Showing 361–384 of 1193 results
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Contrast Sensitivity, Accessories CSV 1000 & 2000
Mesopic Testing Lenses Pair
These lenses test mesopic contrast sensitivity, acuity, and glare. These lenses are used with the CSV1000, and ESV3000 instruments to reduce the light level from 85 to 3 cd/m2 – the mesopic light level which is recommended by FDA to simulate night driving conditions.
2 per package.
SKU: 500053 -
Contrast Sensitivity, CSV-1000HGT
CSV1000 HG Test Instrument Viewer with Glare Lights
The gold standard for Contrast sensitivity and glare testing has been updated and improved. The new CSV1000 HG has been redesigned with a modern look including integrated glare lights. The CSV1000 HG still provides a superior ability to detect and quantify subtle changes in vision. Patented photocell circuitry automatically monitors and calibrates instrument testing light levels.
SKU: 500050 -
Contrast Sensitivity, CSV1000
CSV1000 Test Instrument Viewer
The CSV1000 illuminated viewer from Vector Vision provides standardized contrast sensitivity and ETDRS acuity testing. The CSV1000 provides the ability to detect and quantify subtle changes in vision. Patented photocell circuitry automatically monitors and calibrates instrument testing light levels.
SKU: 500000 -
Brock Strings, Vision Therapy
Physiological Diplopia Cord Brock String
Physiological-Diplopia Cord
(Similar to Brock String)
Inexpensive home use instrument for near training as well as to extend phy-dip training from near into distance. Utilizes physical diplopia for training suppression, binocularity and spatial localization. Heavy cord with colored beads. Sold by the dozen in 10′ or 20′ lengths.
SKU: BC109+ -
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Pediatric Opthalmology, Examination tools, Eye/Hand/Body/Balance, Vision Therapy
SCST Confirmation Glasses
Pediatric Opthalmology, Examination tools, Eye/Hand/Body/Balance, Vision TherapySCST Confirmation Glasses
Shearer Color Sensitivity Test (SCST) System
The purpose of the SCST system is to both objectively and subjectively test for positive outcomes in three main categories of color-sensitive patients. These groups consist of patients with concussions, reading disabilities, and severe headache or migraine sufferers. The percentage of patients suffering from visual discomfort after a concussion is quite high; upwards of 70% in some studies. The percentage of these patients that can be helped with color filters or lenses is currently under investigation. However, some patients may get relief from their symptoms who do not respond to more traditional therapies.
Available in 5 colors with 3 levels of each color.
SKU: SCSTG15+ -
Vision Therapy, Examination Tools, Flippers, Flippers
SCST Flippers
Shearer Color Sensitivity Test (SCST) System
The purpose of the SCST system is to both objectively and subjectively test for positive outcomes in three main categories of color sensitive patients. These groups consist of patients with concussion, reading disabilities and the severe headache or migraine sufferer. The percentage of patients suffering from visual discomfort after concussion is quite high; upwards of 70% in some studies. The percentage of these patients that can be helped with color filters or lenses is currently under investigation. However, some patients may get relief from their symptoms who do not respond to more traditional therapies.
Includes:
• 5 Flippers – Has dark tint on top and light tint on bottom
• Protective CaseSKU: SCSTF5 -
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Vision Therapy, Accommodation, Training, and Fusion
Bernell Chrises Game
A design of red and green and black is printed on a paper and laid beneath a black plastic holder with 336 small holes drilled in it. One has to look carefully to see what color the dots appear through the holes. You can play several games of placing the same (or the opposite) colored tees punched into the holes. When done, raise the plate holding the tees and the paper will show if you punched the correct colored spots or not.
SKU: CGKIT -
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Vision Therapy
Bernell Macula Integrity Tester Version 2
The new MIT 2, is an improved version of the original Macula Integrity Tester for training and testing eccentric fixation. The MIT 2 consists of a separate rotating Polaroid unit and electronic control box. This allows the filters and light source to be placed behind the rotating Polaroid, which makes the Haidinger brush much easier to see. Another new improvement is a control box which allows for speed changes and reversal of the rotation of the brush. An LED flashlight is included for a new technique of pursuit training. This is done by moving the light source, while having the patient track the dot and keep the brush rotating around it. The MIT™ 2 also comes with all the cards and targets which were included with the original MIT™. Light box includes a built-in Worth 4 Dot Test. Replacement parts are sold separately.
SKU: MIT2 -
Pediatric Opthalmology, Distance Visual Acuity Test, Low Contrast, Low Contrast & Low Vision Charts
LEA NUMBERS Low Contrast Charts Set of 5 for Illuminated Cabinets
Pediatric Opthalmology, Distance Visual Acuity Test, Low Contrast, Low Contrast & Low Vision ChartsLEA NUMBERS Low Contrast Charts Set of 5 for Illuminated Cabinets
Set includes: 1.25%, 2.5%, 5%, 10%, and 25% Contrast levels Charts.
Dimensions: 9″ x 14″ (22.9 cm x 35.6 cm).
Testing distance: 10 feet/3 meters.
SKU: JVLCN -
Pediatric Opthalmology, Distance Visual Acuity Test, Low Contrast, Low Contrast & Low Vision Charts
LEA SYMBOLS Translucent Low Contrast Charts Set of 5 for Illuminated
Pediatric Opthalmology, Distance Visual Acuity Test, Low Contrast, Low Contrast & Low Vision ChartsLEA SYMBOLS Translucent Low Contrast Charts Set of 5 for Illuminated
Set includes: 1.25%, 2.5%, 5%, 10%, and 25% Contrast levels Charts.
Dimensions: 9″ x 14″ (22.9 cm x 35.6 cm).
Testing distance: 10 feet/3 meters.
SKU: JVLCL -
Pediatric Opthalmology, Distance Visual Acuity Test, Low Contrast, Low Contrast & Low Vision Charts
Sloan Letter Low Contrast Charts Set of 5 for Illuminated Cabinets
Pediatric Opthalmology, Distance Visual Acuity Test, Low Contrast, Low Contrast & Low Vision ChartsSloan Letter Low Contrast Charts Set of 5 for Illuminated Cabinets
Set includes: 1.25%, 2.5%, 5%, 10%, and 25% Contrast levels Charts.
Dimensions: 9″ x 14″ (22.9 cm x 35.6 cm).
Testing distance: 10 feet/3 meters.
SKU: JVLCA -
Vision Therapy
Welch Allyn Dynamic Retinoscopy Cards
These cards cleverly attach magnetically to the magnetic logo of your Welch Allyn retinoscope head, allowing quick, easy, card changes. They provide age appropriate symbols and words based on the Pierce MEM card, for dynamic retinoscopy. These retinoscope fixation cards make checking accomodation easy. The card set includes four washable fixation cards which fit most newer model streak / spot retinoscopes.
SKU: W18250 -
Tranaglyphs, Vision Therapy
Variable Tranaglyph Kit 925 Series without BC51 Slide
Variable Tranaglyph Kit without BC51 Slide
(925 Series)Similar to the 920 Trainer, the 925 has an added vertical scale. Variable sliding trainer has a horizontal range of 36D, Base-In/Base-Out, and +/- 5D range at vertical.
SKU: BC925W
