crystalline lens

He stared at the woman out of his crystalline lenses.

A similar situation arises when areas behind the crystalline lens are to be observed.

The crystalline lens is a transparent, biconvex structure in the eye.

Nuclear sclerosis of the crystalline lens was noticed in the older dogs.

In 1960, he implanted the first artificial crystalline lens.

It then passes through the pupil, and is refracted by the crystalline lens of the eyes.

The crystalline lens is often removed because of opacities called cataracts.

Once myopia is corrected, the crystalline lens acts its age, with nothing to compensate for it.

A cataract is an opacity that develops in the crystalline lens of the eye.

The difference is that they are placed in an eye that retains the natural human crystalline lens.

Phakia is the presence of the natural crystalline lens.

"Have you," asked the important personage, "tried polarizing the crystalline lens of the eye?

With aging, the crystalline lens of the human eye causes straylight to become worse.

They form photosensitizers in the crystalline lens, which has implications for cataract development.

Everything looked sky-blue through the crystalline lenses.

Aphakic patients do not have a crystalline lens.

It is caused by abnormalities in another curved structure inside the eye - the natural internal crystalline lens that also focuses incoming rays.

Pseudophakia is the substitution of the natural crystalline lens with a synthetic lens.

Light entering the cornea from water is hardly refracted at all, leaving only the eye's crystalline lens to focus light.

The cornea accounts for approximately two thirds of this refractive power and the crystalline lens contributes the remaining third.

Older people also have reduced levels of retinal illuminance, such as having smaller pupils and less transparent crystalline lenses.

Of this power, the cornea provides roughly 40 diopters, and the crystalline lens 20 diopters.

They walked past the motionless robot whose crystalline lenses stared rigidly at the 13 Springers whom he had formerly owed obedience.

ICLs are lenses that are surgically placed in front of the natural crystalline lens.

Aphakia is the absence of the natural crystalline lens, either from natural causes or from removal.