One uses a divergent lens to correct for shortsightedness.
For shortsightedness, a concave lens is commonly used to help focus light properly onto the retina and improve distance vision. The lens helps to diverge the light entering the eye in order to compensate for the excess focusing power of a myopic eye.
improvidence, shortsightedness Viper1
The ocular lens used for nearsightedness is known as a diverging lens. It is also known as a concave lens.
bioconvex lens
I do not know
A convex lens.
? to protect the lens i assume.
Fresnel lens
A telescopic lens.
The type of lense is a convex lense
The thick lens equation is used in optics to calculate the focal length of a lens that is not thin, taking into account the thickness of the lens itself.
double convex