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distance from the object
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∙ 10y ago
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What is a positive lens the same as?
A positive lens is also called a magnifying lens. It has convex surfaces and it has a measureable focal length where it produces an inverted image of a distant object. The power in dioptres is the reciprocal of the focal length in metres.
What is the clearest image produced by a lens?
The clearest image produced by a lens is obtained when the lens is properly focused and there is no aberration, distortion, or other optical imperfections. This results in a sharp and clear image with accurate representation of details and minimal blurriness. The clarity of the image is influenced by factors such as the quality of the lens, the aperture setting, and the distance between the lens and the object being photographed.
Which part of a refracting telescope forms the image?
Eyepiece, Primary Mirror, Secondary Mirror, Prime Focus.
How and when is the image inverted?
Whenever a real image is formed by a real object,the image is always inverted. for eg when light rays from infinity falls on convex lens it forms a real and inverted image at focal plane.
What are the characteristics of a convex lens?
they r erect,virtual,deminished and independent of distance.
The image produced by a convex lens depends on what?
The image depends on the distance the object is from the lens.
What kind of image is formed by a convex lens when the object at infinity?
The image produced is a real image if the object is located at infinity and the lens is a convex lens. The produced image can actually be placed on a screen and photographed.
If the image produced by a lens is the same size as the object then the lens must be?
convex lens at 2c
What is image called produced by convex lens?
Convex lenses make images appear larger; they are used in magnifying glasses.
Does convex lens produce real image?
No, convex lens does not produce a real image. It reflects the real image
What are the properties of a convex lens?
A convex lens forms a real image.
Is the type of image formed by a convex lens depend on the location of the object relative to the optical axis?
No it isn't, because the type of image a convex lens forms depends on where the object is relative to the focal point of the lens.
What creates an image that is reflected through a focal point?
a convex lens
What are the Lens that can create a real or virtual image?
Convex lens. Concave lens would give only virtual image for real objects.
How is the image formed by a concave lens similar to the image formed by a convex mirror?
In a concave lens the object always forms a virtual image. The convex lens also forms a virtual image.
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.
Is a fish-eye lens convex?
Yes. Because convex lens produce real image.. so Fish eye has convex lens
