Contrast Sensitivity, Distance Charts
SKU : 4100
Colenbrander Mixed Contrast Chart
SKU : 4100
The Mixed contrast chart contains Black and 20% Weber (11% michelson) contrast.
The Mixed contrast chart contains Black and 20% Weber (11% michelson) contrast.
| Brands | Precision Vision |
|---|
Dimensions : 25.5 × 24.5 × 0.04 in
Testing Distance : Multi-Distance
Optotype : SLOAN
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Contrast Sensitivity, CSV1000
CSV-1000 Standardized Contrast Sensitivity Tests
Contrast sensitivity testing is accomplished worldwide by eye doctors in more than 60 countries using the CSV-1000 instrument. The ease of use, standardization and accuracy make it a mainstay for measuring the functional vision for cataract patients, evaluating refractive surgery and IOLs and for assessing disease progressing and treatment. Please review the images and text below to learn about the various contrast sensitivity test faces that can be used with the CSV-1000. (Please visit this page for background information describing the basics of contrast sensitivity.
SKU: CSV-1000 Contrast Test -
Contrast Sensitivity, CSV1000
CSV-1000 Accessories
The CSV-1000 can hang on the wavewall, sit on a table or hang from a rolling floor stand. The device can also be used in conjunction with neutral density lenses or trial frames which provide the ability to test mesopic contrast sensitivity, acuity and contrast sensitivity with glare. See the images below for these accessories
SKU: CSV-1000 Accessories -
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Charts for CSV1000, Contrast Sensitivity
CSV-1000S Chart
The CSV-1000S test face is widely used for in or out-of-office screenings and for cataract evaluation. This test presents standard visual acuity from 20/15 to 20/200, two rows of spatial frequencies (6 and 12 cycles/degree) and a real-world driver’s scene.
SKU: CSV-1000S
