Eye Test is a portable testing tool for near visual acuity, color test and visual illusion. It's very useful for people who need to do visual acuity testing routinely.
While testing near visual acuity with Snellen Chart, you can record the testing results and see how your vision changes over time. You can also choose testing distance of 0.5 meter, 1 meter or 1.5 meters.
You can easily conduct color test and understand the difference between what you see and what different type of colorblinders see.
It's a lot of fun to play with images of visual illusion with notes of how and why this happens.
Tips:
1. Single tap the image to show/hide the bar.
2. Double tap the image to show the description of color test or visual illusion images.