0
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 else can I help you with?
What kind of lens can be used to produce a virtual image?
Convex lens produces both real and virtual images. But concave lens produces only virtual images for real objects. If object is virtual then real image could be produced by a concave lens.
Does concave lens produce a real image?
Because when you extend the light rays, they diverge and never meet. so you must always extend the light rays back behind the object, this will always result in the image being upright and erect. Meaning it will always be virtual, never real.
What is an optical device that uses a lens to produce a larger and virtual image?
A camera, television, lap top, glasses, psp, claw machine.
Can a concave lens form a real image?
Never. Since the rays coming from a real object will always be diverging. The action of a concave lens is diverging action. Hence the already diverged rays will be dirverged further. Hence no chance of convergence. Only converging rays would form a real image. Hence the answer, NEVER.
Is a fish-eye lens convex?
Yes. Because convex lens produce real image.. so Fish eye has convex lens
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.
What optical devices can form real images?
Some optical devices that can form real images include concave lenses, convex lenses, and curved mirrors. These devices can focus light rays to create a real image that can be projected onto a screen.
Is a real image enlarged?
A real image formed by optical devices may be larger or smaller than the object of which it's an image.
Do concave lenses always produce a smaller image?
Concave lenses can produce either smaller or larger images, depending on the object's distance from the lens and the characteristics of the lens itself. The image produced by a concave lens can be virtual, upright, and smaller, or it can be real, inverted, and larger.
Can plane and convex mirrors produce real image?
no it does not produce real image . it produce virtual and erect image
What lenses produce a small image?
The shorter the focal length of a lens, the smaller the real images that it produces. The diameter of the lens is irrelevant.
When do convex lens produce real image?
Convex lenses produce real images when the object is placed outside the focal length of the lens. In this case, the light rays converge to a point on the opposite side of the lens, creating a real inverted image.
Which parts of a microscope forms an enlarged image of a specimens?
The lenses of a microscope form an enlarged image of a specimen.
Does convex lens produce real image?
No, convex lens does not produce a real image. It reflects the real image
Is it possible for a concave lens alone to form an image on a screen?
No, a concave lens alone cannot form a real image on a screen. Concave lenses always produce virtual, upright, and diminished images.
Which forms where light rays converge?
Light rays converge at concave lenses, creating a real image, and at convex lenses outside the focal point, forming a virtual image. In both cases, the convergence of light rays leads to the formation of an image.
Lenses may produce real or virtial lenses?
Lenses is known as a virtual lenses. This is something that you put on the eye to help see better.
