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A piece of glass, or other transparent substance, ground with two opposite regular surfaces, either both curved, or one curved and the other plane, and commonly used, either singly or combined, in optical instruments, for changing the direction of rays of light, and thus magnifying objects, or otherwise modifying vision. In practice, the curved surfaces are usually spherical, though rarely cylindrical, or of some other figure.
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What is the medical term meaning surgical destruction of the lens?
Phacolysis is destruction of the lens.
What is the medical term meaning absence of the lens?
Aphakia is the medical term meaning absence of the lens. This is often a result of cataract surgery.
What is the medical term meaning without a lens?
The medical term for without a lens is aphakia. This condition occurs when the natural lens of the eye is either absent or surgically removed.
What is the root words in telephoto lens?
Photo meaning light.Tele meaning sound. Lens isn't a root word I'm just going to tell you that.
What is the meaning of the phrase life through a lens?
It refers to a photographer. They spend their lives looking through the lens of a camera.
How do you spell lens?
The spelling "lense" is used as a variant of the informal verb lens, meaning to film or examine.The noun is spelled lens (singular), or lenses(plural).
What is the magnification of ocular lens of 25x?
The magnification of the ocular lens is 25x, meaning it can magnify an image 25 times its actual size. This is in addition to the magnification provided by the objective lens in a microscope.
What is the meaning of double concave?
Both sides of a lens curve inward.
What is the magnification power of a 300mm lens?
The magnification power of a 300mm lens is determined by the focal length of the lens. A 300mm lens typically has a magnification power of 3x, meaning it can make objects appear three times larger than they actually are.
What is the medical term meaning surgical removal of a cataract clouded lens?
the surgical removal of a cataract-clouded lens
Where is the focal point of a cancave lens?
The focal point of a concave lens is located on the same side as the incoming light. It is a virtual focal point, meaning the light appears to diverge from this point when passing through the lens.
How does a concave lens affect rays of light?
A concave lens causes rays of light to diverge, meaning they spread apart as they pass through the lens. This results in a virtual image that is seen as if it is coming from a point behind the lens. The image formed by a concave lens is always upright and smaller in size compared to the object.
