The eclipse itself cannot damage your retinas. However, looking directly at the sun, as one might be tempted to do during an eclipse, can indeed cause damage.
Because the UV rays from the eclipse are too strong for the eyes to withstand, in which case it will burn the retinas in your eyes causing permanent blindness!
its pain full ANSWER: You can burn your retinas and cause blindness.
I think it's because your eyes are light sensitive sometimes
Even a tiny portion of normal sunlight - say, the last one-tenth of it before totality of the eclipse - is enough to permanently damage your retinas (blindness). When the eclipse is total, you can safely look at the sun - but totality only lasts a couple-three minutes.
The plural form of retina is retinas. As in "your retinas are healthy".
Because the solar eclipse is so bright that it can damage or even burn your eyes
Because although the sun is light is dimmer than normal it is still bright enough to burn your retinas and make you blind.
Birds typically return to their nests as the eclipse magnitude increases, and settle down as if for night when totally approaches. Many larger mammals seek shelter like they would before evening or before a storm.After the eclipse, they go back to their normal activities.
You can never view a Solar Eclipse directly or even partial Sun Eclipses. The main reason is if you are looking at the eclipse when the Sun is covered, your retinas dilates. The Sun reappearing is a surprise to the eye and you would have long term damage to the retina. In fact, it's not wise to view the Sun directly at all for our eyes are not built to accept the power of the Sun.
Your eyes are at risk during a solar eclipse. You can burn your retinas at the back of your eyes. If you're looking at the sun normally, your pupils will contract and only allow a little bit of light in. Less radiation gets to your retinas. The intensity of the sun's light usually prevents you from looking at it directly anyway. During an eclipse, the direct sunlight is blocked by the moon, but not all of the radiation. Your pupils dilate because it gets darker, and strong radiation that does not affect the pupils is allowed to penetrate to the back of the eye. Therefore, never look directly at the sun during an eclipse. The safest methods are to use a pinhole projection onto a flat surface, or to use a certified filter made for the purpose of solar observations.
They have more rod cells.
possibly, buy it may burn your eyes... In 3d