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What type of instrument uses an objective lens and an eyepiece lens?
Wiki User
∙ 11y ago
Microscope.
Wiki User
∙ 11y ago
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What type of lens is in the eyepiece of a reflecting telecope?
Concave lens.
What telescope uses an eyepiece and an objective lens?
Practically all telescopes which use lenses, normally the refracting type. the Reflector use objective Concave Mirrors, but even these need eyepieces or finder scopes.
How much magnification does a eyepiece have?
The amount of magnification depends on the focal length of the eyepiece.
What is the lens you look through in a telescope binocular or microscope called?
Probably the eyepiece, but it depends on the type of microscope. Some eyepieces do not have any magnification whatsoever.
How is the image projected through a telescope?
The main lens or mirror produces a virtual image of the obect being looked at, and it occurs at a distance behind the lens (or in front of the mirror) equal to the focal length. The telescope also has an eyepiece whose function is to allow the oberver to see the virtual image. Many telescopes come with a range of different eyepieces that give different amounts of magnification.
What type of the lens found in the eyepiece?
ocular lens
Type of microscope made up of two or more lenses?
The type of microscope that you are looking for is known as a "compound microscope."A pair of lenses includes the objective lens (one or more) and the eyepiece lens.
What type of lens is in the eyepiece of a reflecting telecope?
Concave lens.
What telescope uses an eyepiece and an objective lens?
Practically all telescopes which use lenses, normally the refracting type. the Reflector use objective Concave Mirrors, but even these need eyepieces or finder scopes.
What is another word for eyepiece that starts with the letter o?
Ocular lens is a type of eyepiece that is attached to a variety of optical devices such as telescopes and microscopes.
How much magnification does a eyepiece have?
The amount of magnification depends on the focal length of the eyepiece.
What is the total magnification of a compound microscope?
The ocular lens are 10x magnification. Objective lens are 4x, 10x, 40x, 100x magnification. So once an objective lens is selected, the total magnification would be given by its product with the 10x magnification of the ocular lens. For example, if objective lens selected is 40x, total magnification would be: (10x)(40x)=400x total.
How does a refracting telescope differ from other types of telescopes?
A refracting telescope is a type of telescope that uses a lens as its objective to form an image. This is different from other type of telescopes because it has a objective lens.
What is the lens you look through in a telescope binocular or microscope called?
Probably the eyepiece, but it depends on the type of microscope. Some eyepieces do not have any magnification whatsoever.
How is the image projected through a telescope?
The main lens or mirror produces a virtual image of the obect being looked at, and it occurs at a distance behind the lens (or in front of the mirror) equal to the focal length. The telescope also has an eyepiece whose function is to allow the oberver to see the virtual image. Many telescopes come with a range of different eyepieces that give different amounts of magnification.
How is the miceoscope work?
Microscopes are devices which use lenses and illumination to make small things look larger and to make target objects (= things that you want to see magnified) more clearly visible. Generally, microscopes are made up of a number of different lenses which work in combination. With the illumination system, the way that the illumination is applied and the type of illumination can be changed, depending on the nature of the object to be looked at, to make it appear clearer. Regular microscopes mainly consist of two types of lenses, an objective lens and an eyepiece, as well as a stage to place the target object on and illumination system. The object that is placed on the stage is first magnified by the objective lens which is close to it. It is then further magnified by the eyepiece, making the object look larger. more
What type of lens does a reflecting telescope use?
A reflecting telescope only uses lenses in the eyepiece. Light is picked up and an image produced by using a concave parabolic mirror.
