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The eye itself is concave, meaning it is curved inward. The cornea and lens within the eye, however, are convex in shape.
Within the optic chamber.
No, sheep eyes are not concave. Sheep eyes have a relatively flat shape compared to concave shapes.
It's convex
no
but he said yes!
concave and convex lenses are used in eye glassses
A concave lens diverges light rays that pass through it, causing them to spread out. This spreading out of light results in the image appearing smaller when it reaches the eye. This is why objects viewed through a concave lens appear smaller than when viewed with the naked eye.
Yes, glasses can have concave lenses. Concave lenses are used to correct nearsightedness, as they diverge light rays before they reach the eye, helping focus the image properly on the retina.
It's used in improving hypermetropic defected eye.
To correct myopia, a concave lens is needed. This lens diverges light rays entering the eye, helping to focus the image correctly on the retina for better vision.