Showing 985–1008 of 1193 results
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Contrast Sensitivity, CSV1000
CSV 1000 ETDRS LogMAR Tests
The CSV-1000 ETDRS provides a full range of LogMAR testing (20/200 to 20/10) at a test distance of 8 feet using standardized luminance. The smaller footprint of the instrument allows its use for testing in the typical-size examination rooms, ie 8’ X 12’ rooms. If testing at 4 meters is desired, a different test face can be used with a more narrow range of acuity tested (20/125 to 20/5). To learn more about the CSV-1000. See the images and text below to learn more about the various types of ETDRS (LogMAR) tests that can be used with the CSV-1000. (Please visit this page to learn more about the fundamentals of ETDRS testing.
SKU: CSV-1000 ETDRS -
Contrast Sensitivity, Near Vision Chart, Ophthalmic Clinical Research, Other charts
Balsam Alabdulkader Leat Reading Chart BAL Chart Chart 1
Contrast Sensitivity, Near Vision Chart, Ophthalmic Clinical Research, Other chartsBalsam Alabdulkader Leat Reading Chart BAL Chart Chart 1
The BAL chart is the first, standardized continuous text near visual acuity chart in Arabic. It was designed based on the accepted design criteria for reading acuity charts
SKU: C601 -
Contrast Sensitivity, Distance Charts, Ophthalmic Clinical Research, Other charts
Bailey Lovie Chart Set
Contrast Sensitivity, Distance Charts, Ophthalmic Clinical Research, Other chartsBailey Lovie Chart Set
The charts come as a set of two panels (21x24inches, 53x60cm) each with a high contrast chart one side and a low contrast chart (18% Weber or 10% Michelson) on the other. The optotype set is the family of ten British Standard (1968) 5×4 non-serifed letters
SKU: 5000 -
Stereo Acuity Test, Vectograph Viewers, Vectographs/Vectograph and Stereopsis
Vectograph Viewers VAC Universal Double
Stereo Acuity Test, Vectograph Viewers, Vectographs/Vectograph and StereopsisVectograph Viewers VAC Universal Double
VAC Vectograph Viewer greatly simplifies Vision Therapy, by holding vectographs at the proper angle and allows sliding the vectographic panels to the ‘breaking point’ and back to the ‘recovery point’.
SKU: 587900 -
Disparity Plates, Examination tools, Pediatric Opthalmology, Stereo Acuity Test
Wesson Fixation Disparity Card
Disparity Plates, Examination tools, Pediatric Opthalmology, Stereo Acuity TestWesson Fixation Disparity Card
Measurements include horizontal and vertical fixation disparity, associated phoria, and forced vergence fixation disparity curves used for fixation typing and the effects of visual therapy. In addition, accommodative lag may be measured with the high frequency and very low frequency targets.
SKU: 462400 -
Stereo Acuity Test, Vectograph Viewers, Vectographs/Vectograph and Stereopsis
Vectograph Viewers VAC Universal Single
Stereo Acuity Test, Vectograph Viewers, Vectographs/Vectograph and StereopsisVectograph Viewers VAC Universal Single
VAC Vectograph Viewer greatly simplifies Vision Therapy, by holding vectographs at the proper angle and allows sliding the vectographic panels to the ‘breaking point’ and back to the ‘recovery point’.
SKU: 585700 -
Stereo Acuity Test, Vectograms
VFD Variable Fixation Disparity Polarized Variable Vectogram
Improve the Vision Therapy outcomes from your patients using the new home reinforcement VFD Variable Fixation Disparity Variable Vectogram Vision Therapy System with improved Vecto Guides. 2-dimensional Fixation Disparity target without central Fusion Lock & without peripheral Gem image. 16 diopter range for Base-In (Divergence) Training and 24 diopter range for Base-Out (Convergence) Training with total accommodation range of 40 diopters.
SKU: 106590 -
Distance Visual Acuity Test, Pediatric Opthalmology, Stereo Acuity Test, Stereo Acuity Testing, Stereo tests
The New Frisby Davis Distance FD2 Stereo test
Distance Visual Acuity Test, Pediatric Opthalmology, Stereo Acuity Test, Stereo Acuity Testing, Stereo testsThe New Frisby Davis Distance FD2 Stereo test
- First launched in 2003, the FD2 provides distance stereo acuity measurements using real objects as targets
- A free space test of real depth, hence avoiding potential problems with stereograms (for example some young children are unwilling to wear red-green or polarizing spectacles.
SKU: FD2 -
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Stereo Acuity Test, Vectograms
Chain Polarized Variable Vectograph Vision Therapy System
Three-dimensional Chain Vectogram image to provide an introduction to binocular experiences. 16-diopter range for Base-In (Divergence) Training and 24-diopter range for Base-Out (Convergence) Training with total accommodation range of 40-diopters.
SKU: 105600 -
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Disparity Plates, Stereo Acuity Test
Binocular Accommodative Saccadic Series
BASS-PL (Binocular Accommodative Saccadic Series) Vision Therapy System for improving patient visual performance and reading efficiency, consisting of diagnostic Fixation Disparity Targets and treatment Vectographs with saccadic identification targets at two different acuity levels.
SKU: 107500 -
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