The "traces of time" in the eyes - senile cataracts, are like a veil quietly covering the "window to the soul". Want to regain a clear perspective? Follow the ophthalmologist quickly and easily learn about the size of cataracts!

| Status | Visual performance |
| Normal | Clear crystal, unobstructed view |
| Cataract patients | The crystal is turbid and the visual acuity is blurred |

| Eye condition | Visual effect |
| Normal eyes | Bright colors, clear and visible details |
| Cataract eyes | The picture is blurry and the colors are dull and lackluster |



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