CSV-1000HGT with 1 Test Face
Description:The
CSV- lOOOHGT instrument provides standardized glare testing. It can be used with any of the Vectorvision test faces for the evaluation of glare disability. For cataract documentation, the Halogen Glare Test is precisely calibrated to simulate two on-coming halogen car headlights as seen at night from 150 feet. The glare level can be adjusted to simulate other glare conditions, as may be warra...
Company:VectorVision
CSV-1000HGT with 2 Test Face
Description:The
CSV- lOOOHGT instrument provides standardized glare testing. It can be used with any of the Vectorvision test faces for the evaluation of glare disability. For cataract documentation, the Halogen Glare Test is precisely calibrated to simulate two on-coming halogen car headlights as seen at night from 150 feet. The glare level can be adjusted to simulate other glare conditions, as may be warra...
Company:VectorVision
CSV-1000 Instrument
Description:Contrast sensitivity testing, glare sensitivity testing and ETDRS acuity testing are provided in the self standardized
CSV-1000 instrument. Patented photocell circuitry automatically monitors and calibrates instrument testing light levels....
Company:VectorVision
CSV-1OOOE Contrast Sensitivity Test Face
Description:The
CSV-1000E contrast sensitivity chart test face is the most widely used contrast sensitivity test in the world. This test provides for four (4) rows of sine-wave gratings. At the recommended test distance of 8 ft (2.5 meters), these gratings test the spatial frequencies of 3, 6, 12 and 18 cycles/degree. The
CSV-1000E provides a full contrast sensitivity curve, which is very useful for the eval...
Company:VectorVision
CSV-1OOORS Test Face
Description:The
CSV-1000RS test face is used widely for screening refractive surgery patients. The test presents ETDRS LogMAR acuity from 20/10 to 20/100 and one row of spatial frequency at 12 cycles/degree. The patient can be easily screened in the examination chair for ETDRS acuity and contrast sensitivity. If a contrast sensitivity deficit is found, retesting the patient with all four spatial frequen...
Company:VectorVision
CSV-1OOOS Test Face
Description: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. The test is very useful for cataract documentation as it provides a standard acuity score, a functional acuity score and a real-world sim...
Company:VectorVision
CSV-1OOOSLanC Test Face
Description:The
CSV-1000SLanC test face provides the same tests as the standard
CSV-1000S, except that the acuity test is presented in Landolt C format. This test is very useful when testing patients who cannot read the English alphabet...
Company:VectorVision
CSV-1OOO-1.5CPD
Description:The
CSV-1000-1.5CPD is a special test face designed specifically for Food and Drug Administration clinical trials. At the recommended test distance of 8 feet, the gratings test one spatial frequency of 1.5 cycles/degree....
Company:VectorVision
CSV-1OOOCVA Test Face
Description:The
CSV-1000CVA test face is used to evaluate both low contrast acuity and contrast sensitivity. Three contrast levels (high, 25% and 12.5%) of LogMAR acuity (20/16 to 20/100) are presented on the test face as well as the two spatial frequencies of 6 and 12 cycles/degree. This test is most widely used for cataract documentation because eye doctors can document cataract vision loss with both types...
Company:VectorVision
CSV- lOOOETDRS 10% Test Face
Description:The
CSV-1000ETDRS10% test face presents the standard ETDRS test at a contrast level of 10%. This test is widely used in clinical studies for the evaluation of refractive surgery and contact lenses....
Company:VectorVision
CSV-lOOOLanC10% Test Face
Description:The
CSV-1000LanC 10% test face is a LogMAR acuity test which uses the Landolt C in various orientations for the test targets. The targets are presented at 10% contrast. The test is very useful for evaluating the low contrast acuity of illiterate or non-English speaking patients....
Company:VectorVision
CSV- lOOOCVA20/30 Test Face
Description:The
CSV-1000CVA20/30 test face provides three contrast levels (high, 9.5 % and 6%) of LogMAR acuity from 20/16 to 20/100. This test is designed to detect very subtle changes in vision, such as associated with contact lens evaluation or due to refractive surgery. The upper two rows of the test provide the same contrast and acuity levels as the lower two rows; different groups of letters are used i...
Company:VectorVision