US & Canada call: 800-348-2225
or 574-259-2070 - - - - - - - - This Site Is Still Under Construction!
fax: 574-259-2102 - - - - -Some Pictures are still missing! We are improving the site as fast as we can!
This test has equal logarithmic contrast steps for five spatial frequencies. Maintains constant retinal light level edge artifact. Provides three true alternative forced choice options.
Contrast Vision Test Developed By: Arthur P. Ginsburg, PH.D.
Note all prices are wholesale to doctors; schools; hospitals; government.
Prices to the public are required to be 50% additional.
Also note that prescription pharmaceuticals may only be shipped to licensed doctors at their
offices or hospitals. Effective March 1st, there will be $35 minimum order on all prescription pharmaceuticals.
Bernell does not fill prescriptions for individuals. The use of vision therapy products is governed by individual state
law and should only be used under the direct supervision of an
eyecare professional.