Online eye test by Carl Zeiss

It seems that the habr-audience, spending most of their time behind the monitor screen, will find this service useful, which was prepared by its specialists for the centennial of Carl Zeiss.

I must say that the test is not quite familiar - you do not need to look at the remote board and name the letters. The authors also ask you to understand that such a check does not replace a real visit to an ophthalmologist, but it can serve as a real, albeit rather approximate, assessment of visual acuity (Visual Acuity Check), its contrast, and also the ability to distinguish colors.

Before you begin testing, it is suggested that you calibrate the monitor for resolution and color reproduction and take the right position for it.

The test itself is here .