Yes, the retina is a pivotal part of the eyes ability to see.
The Retina.
The retina is a light sensitive layer located at the back of the eye and is used by near and far sighted people.The lens of the eye controls how images are projected onto the retina and this is what causes sight problems such as near and far sight.
receptors in the retina(inside back) of the eye
Yes, because you would be looking straight at the Sun.
NO! Never look at the Sun with the naked eyes because it will damage your sight.
Rods and cones are in the sensory components in the retina of the eye. They are essential to the sense of sight.
Yes, there is a procedure that uses a laser to "tack" a detached retina back onto the eye. That can restore sight in blind spots that result from a detached retina.
Johannes kepler
no alchohol will not damage the eye sight but it will damage our herat
This is because the sun (being a BIG light) is actually burning your retina (the back part of your eye) which in time may leave you blind or with sight problems
An electric welding arc produces ultraviolet light and the UV light will damage the retina. With a good welding helmet, your eyes will be protected, but you must have the proper shade (somewhere between 9 and 14 depending on your amperage) and if using an auto-darkening helmet, it must switch on quickly. (1/25000 of a second)
Wolves have excellent eye sight If you want to read more about them then go to this site: http://animals.howstuffworks.com/mammals/wolf-info1.htmyes