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Microscopes are made up of lenses for magnification, each with its own magnification powers. Depending on the type of lens, it will magnify the specimen according to its focal strength.

Ans. Condensers are lenses that are used to collect and focus light from the illuminator into the specimen. They are found under the stage next to the diaphragm of the microscope. They play a major role in ensuring clear sharp images are produced with a high magnification of 400X and above. Abbe condenser is a condenser specially designed for high-quality microscopes, which makes the condenser to be movable and allows very high magnification of above 400X. High-quality microscopes normally have a high numerical aperture than objective lenses.

Ocular function in microscopeand their functions

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The light is then focused on the eyepiece lens. This lens further magnifies the pre-magnified image coming from the objectives.

A beam of light is passed through the condenser to the specimen. The light transmitted from the specimen enters the objective lens. While passing through the objectives, the transmitted rays are spread so that they appear to come from the bigger objects.

Ans. The coarse adjustment knob moves the stage up and down to bring the specimen into focus. The fine adjustment knob brings the specimen into sharp focus under low power and is used for all focusing when using high-power lenses.

Angle of view and field of view with standard focal length lenses on full frame versus FOV cropping digital SLR cameras:

Condensermicroscope function

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Ans. A microscope is an optical instrument with one or more lens systems that are used to get a clear, magnified image of minute objects or structures that can’t be viewed by the naked eye.

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Their ability to function is because they have been constructed with special components that enable them to achieve high magnification levels. They can view very small specimens and distinguish their structural differences, for example, the view of animal and plant cells viewing microscopic bacterial cells.

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Functionof body tubein microscope

The optical parts of the microscope are used to view, magnify, and produce an image from a specimen placed on a slide. These parts include:

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Microscopes are generally made up of structural parts for holding and supporting the microscope and its components and the optical parts that are used for magnification and viewing of the specimen images. Modern microscopes have additional electronics and display devices. This description defines the parts of a microscope and the functions they perform to enable the visualization of specimens.

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Functionof stagein microscope

1.0 x : Full frame and film 24x36 format 1.5 x : APS-C 1.6 x : APS-C Canon 2.0 x : MFT

1. Ocular Lens (Eye Piece)2. Diopter Adjustment3. Head4. Nose Piece5. Objective Lens6. Arm (Carrying Handle)7. Mechanical Stage8. Stage Clip9. Aperture10. Diaphragm11. Condenser12. Coarse Adjustment13. Fine Adjustment14. Illuminator (Light Source)15. Stage Controls16. Base17. Brightness Adjustment18. Light Switch

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Ans. The eyepiece, also known as the ocular is the part used to look through the microscope. Its found at the top of the microscope. Its standard magnification is 10x with an optional eyepiece having magnifications from 5X – 30X. Objective Lens are the major lenses used for specimen visualization. They have a magnification power of 40x-100x. There are about 1- 4 objective lenses placed on one microscope, in that some are rare facing and others face forward.

Microscopes are instruments that are used in science laboratories to visualize very minute objects, such as cells and microorganisms, giving a contrasting image that is magnified.

Functionof armin microscope

Objective lensmicroscope function

Ans. Rack stop is included in the microscope for preventing the specimen slide from coming too far up and hitting the objective lens.

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1. which objective lens focuses closest to object 2. what controls the light entering the binocular lenses 3. how can you enhance the resolving power of a microscope 4. what is useful and false magnification PLEASE CAN YOU HELP ME IN ASWERING THOSE QUESTIONS

Functionof nosepiecein microscope

What is eyepiecein microscope

1. Illuminator (Light Source)2. Diaphragm (Iris)3. Condenser4. Condenser Focus Knob5. Rack Stop6. Stage7. Stage Control Knobs8. Nose Piece9. Objective Lens10. Tube (Head)11. Eyepiece (Ocular Lens)12. Diopter Adjustment13. Adjustment Knobs (Fine Adjustment Knob and Coarse Adjustment Knob)14. Arm15. Base16. Light Switch17. Brightness Adjustment

Having been constructed in the 16th Century, microscopes have revolutionized science with their ability to magnify small objects such as microbial cells, producing images with definitive structures that are identifiable and characterizable.

Note: The AoV and FoV listed below are for perfectly equiangular fisheye or perfectly rectilinear lenses. Most (all) lenses have mapping functions that differ slightly from the perfect theoretical projection, or even a slightly different focal length, thus the actual AoV and FoV will differ slightly from the ones listed in the table.

Note: Many digital cameras have sensors that are slightly smaller than the nominal dimension, i.e. 35.6 x 23.8 mm rather than 36 x 24 mm.

Ans. The magnification of a lens is defined as the ratio of the height of an image to the height of an object. Microscope magnification measures the total enlargement of the image of an object. Magnification power is the product of eyepiece lens power and objective lens power.

There are different types of microscopes like light microscope, dark-field microscope, phase contrast microscope, electron microscope, fluorescent microscope, etc.