The Universal Contrast Flip Test provides a straightforward, speedy method of measuring contrast sensitivity. It has letters or pictures, so it is suitable for adults, children and people of all ages with communication or cognitive difficulties.
Contrast sensitivity is an important measure of visual capabilities. The test complements a measure of visual acuity (which describes the finest detail visible at high contrast) by defining a subject’s ability to discern large targets at low contrast and is particularly useful in the examination of patients with reduced vision or visual impairment.
The size of each picture or letter remains constant throughout but the contrast of the outline of the targets reduces so that the targets become more difficult to discern against the grey background.
Need more information on this test equipment? contact us today and speak to one of our friendly team.
Tel: 01843 293057
Contrast sensitivity is an important measure of visual capabilities. The test complements a measure of visual acuity (which describes the finest detail visible at high contrast) by defining a subject’s ability to discern large targets at low contrast and is particularly useful in the examination of patients with reduced vision or visual impairment.
The size of each picture or letter remains constant throughout but the contrast of the outline of the targets reduces so that the targets become more difficult to discern against the grey background.
Need more information on this test equipment? contact us today and speak to one of our friendly team.
Tel: 01843 293057
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