Two smaller groups 6M to 1.5M for repetitive testing (20/40, 6/12 to 20/10, 6/3 equiv.).
CAT.NO. 914 Small Illuminator Cabinet is necessary with these low contrast charts.
Helps to assess contrast sensitivity in a large range of ages.
Usable in a clinical setting for measuring contrast sensitivity.
Contrast sensitivity changes with a patient’s age. Because of this constant change, patients should be tested regularly. Furthermore, low contrast sensitivity scores can help detect many different visual problems. Some problems that cause low contrast vision scores include contact lens problems, glaucoma, cataracts and more. By testing often, these problems can be detected sooner and have a higher treatability rate.