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.
Product URL : http://www.vectorvision.com/html/testsContrastSens
Last Updated : 11/09/2012