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What else can I help you with?
What are the Lens that can create a real or virtual image?
Lenses that can create a real image include converging lenses such as convex lenses. Lenses that can create a virtual image include diverging lenses such as concave lenses. The type of image formed depends on the focal length and the object distance from the lens.
Why was JKepler famous?
Johannes Kepler(1571-1630), suggested in 1611 that using convex lenses within the eye piece and a convex lens in the objective would help improve the image. However, he never attempted to make this microscope.
Which lens is used by dentist?
Well, It depends what kind of image do they want. It would be most likely a convex lens/ mirror. Convex lenses make things bigger.
What devices use lenses to produce a real image?
Convex lenses are used for glasses since it can bend light to provide better eyesight. Their also used for cameras, telescopes or science purposes. Also you have double convex lens in your eye.
What kind of lenses would a farsighted person need to correct their vision?
Hyperopic, plus powered, or convex lenses.
How would you describes the image formed by a convex mirror?
The image formed by a convex mirror is upright and larger than the object.
If a person is farsighted do they need concave or convex lenses?
A person who is farsighted would need convex lenses to correct their vision. Convex lenses help to converge light rays, bringing the focus point forward onto the retina, which helps in correcting farsightedness.
Do convex mirrors make good magnifiers?
No, only clear lenses is that the case. A convex mirror would be doing exactly what you see it does everytime you pier into the corner of an older conveniance store. They have them high up as a security feature. It reflects a wide angled image onto its surfcace, therefore actually minimizing the image
Do thick convex lenses have longer or shorter focal lengths than thin convex lenses?
As a thicker lens has more material to do bend the light further it it would have a shorter focal length
Would you use a convex lens or a concave lens to magnify an object?
A convex lens would be used to magnify an object because it converges light rays to a focal point, thereby creating a larger and more magnified image. A concave lens diverges light rays and would not be suitable for magnifying objects.
What lenses would you use for short sightedness and long sightedness?
For short-sightedness (myopia), concave lenses are used to diverge light before it reaches the eye, helping to focus the image correctly on the retina. For long-sightedness (hyperopia), convex lenses are used to converge light before it reaches the eye, assisting in bringing the image into focus on the retina.
What lens used to correct nearsightedness?
Convex lenses are thicker in the middle then the edges and concave are thicker at the edges then the middle. When light travels through lenses, refraction occurs. The light bends either outward or inward, it depends on the lens.The lens of your eye is a double convex lens. Its job is to focus the image on the retina of the eye. If one is farsighted, the lens in the eye causes the focus to be behind the retina. These people see far but have some difficultly seeing close-up.To correct this farsightedness, the person would wear glasses or contacts with convex lenses, for It is often used for close examination of small objects.
