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Microscope, Instruments
Fluorescence Microscopy – Definition, Principle, Parts, Uses, Examples
The concept of using fluorescence to study biological materials dates back to
Microscope
A microscope is an instrument that uses lenses to magnify small objects, allowing them to be viewed in detail. There are several different types of microscopes, including compound microscopes, which use lenses to magnify objects, and scanning electron microscopes, which use a beam of electrons to produce high-resolution images of the surface of an object.
Microscopes consist of several key components, including:
- Objective lenses: These lenses are located near the object being viewed and are used to magnify the image.
- Eyepieces: These lenses are located near the viewer’s eyes and are used to further magnify the image.
- Stage: The stage is the platform on which the object being viewed is placed. It can be moved up or down to focus the image.
- Illuminator: The illuminator is a light source that is used to illuminate the object being viewed.
- Condenser: The condenser is a lens system that focuses the light from the illuminator onto the object being viewed.
Microscopes are used in a variety of fields, including biology, medicine, and materials science, to study small objects and structures that are not visible to the naked eye. They are an essential tool for researchers and scientists in many different fields.
There are several different types of microscopes, each designed for specific applications. Here are some examples of common types of microscopes:
- Compound microscopes: Compound microscopes are the most common type of microscopes and are used for viewing small objects and structures in detail. They use a combination of lenses to magnify the image and typically have a magnification of up to 1000x.
- Stereomicroscopes: Stereomicroscopes are microscopes that use two separate optical paths to create a 3D image of the object being viewed. They are typically used for viewing larger objects or structures and have a lower magnification than compound microscopes.
- Scanning electron microscopes (SEMs): SEMs use a beam of electrons to produce high-resolution images of the surface of an object. They are typically used to study the surface features of materials and have a magnification of up to 100,000x.
- Transmission electron microscopes (TEMs): TEMs use a beam of electrons to produce images of thin slices of an object. They are typically used to study the internal structure of materials and have a magnification of up to 1,000,000x.
- Fluorescence microscopes: Fluorescence microscopes use a light source that excites fluorescent molecules within the sample, allowing specific structures or molecules to be visualized. They are often used to study cells and tissues and can have a magnification similar to compound microscopes.
Overall, the type of microscope used depends on the application and the level of detail and magnification required.
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Microscope, Instruments
What is Dark Field Microscopy? – Principle, Parts, Procedure, Uses
What is Dark Field Microscopy? Definition of Dark Field Microscope A darkfield
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Microscope, Instruments
What is an Inverted Microscope? – Principle, Procedure, Parts, Uses
What is an Inverted Microscope? Inverted Microscope Definition An inverted microscope is
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Instruments, Microscope
Bright Field Microscope: Definition, Parts, Working Principle, Application
What is Bright Field Microscope? Bright Field Microscope Definition The Brightfield Microscope,
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Microscope
Working Distance – Definition, Measurement, Types, Importance
What is Working Distance? What is working distance in Microscope? What Are
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Microscope
Coarse Adjustment and Fine Adjustment Knob of Microscope
What is Fine Adjustment Knob? Where is Fine Adjustment Knob located? What
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Microscope, Instruments
Diaphragm of a Microscope – Definition, Types, Mechanism, Functions
What is Diaphragm of a Microscope? History of Diaphragm What Is An
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Microscope
Trinocular Microscope – Definition, Principle, Parts, Protocol, Uses
What is Trinocular Microscope? Principle of Trinocular Microscope The principle of a
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Microscope
Microscope Slides Preparation Step By Step Guide
Objects are magnified under compound microscopes are mounted onto microscope slides. Made from plastic or glass Slides measure approximately 1x3 inches in size and range from 1mm-1.2 millimeters thick.
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Microscope
Inverted Fluorescent Microscope – Principle, Protocol, Parts, Uses
What is Inverted Fluorescent Microscope? Principle of Inverted Fluorescent Microscope The principle
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Microscope, Instruments
Compound Microscope Principle, Parts, Diagram Definition, Application
A compound microscope is a class of optical or light microscope. I
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Microscope
Light Microscope Labeled Diagram, Definition, Principle, Types, Parts, Applications
The study of microorganisms has come a long way since its inception,
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Microscope
How are samples prepared for a transmission electron microscope?
What is transmission electron microscope? A transmission electron microscope (TEM) is a
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Microscope
Polarizing Microscopes – Principle, Definition, Parts, Applications
What is Polarizing Microscope? A polarizing microscope is a type of microscope
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Microscope
Pocket Microscope – Definition, Parts, Principle, Uses, Types
It is designed in a way that is compact and portable which is why it's called a pocket'. They're pocket-sized however some are bigger. Their size is not enough to be able to hold a mirror in order to put the image in the proper place. However, they contain a small stage where one can place an object to observe. They're portable so that they can be utilized by both professionals and amateurs according to the task they're designed to fulfill.
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Microscope
Atomic Force Microscope (AFM) – Definition, Principle, Application
The AFM, also known as the atomic force microscope (AFM) is a sort scanner probe. Its principal functions include measuring characteristics like height, magnetism and friction.
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Microscope
USB Microscope Principle, Definition, Parts, Examples, Uses
This is a form of digital Microscope which is connected to a computer using an USB port. It operates on low power. The camera is fitted with a powerful macro lens. Additionally, they have an integrated LED light that is built into the lens.
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Microscope
Digital Microscope Principle, Parts, Application, Advantages
Digital microscopes are modern microscope which does not have an eyepiece. This is a huge contrast from an optical microscope. Digital microscopes have an electronic camera that acts as the detector as well as the imaging output gadget. It displays the images takes place via a computer's screen or monitor, which defines the scope of the microscope's digital.
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Microscope
History of the Microscope
Microscopes have been around for the ages. Roman philosophers had mentioned "burning glass" within their works. However, the first microscope of this type was not invented until the 1300's. Two lenses were set on opposite sides of the tube. This tube of magnifying power was the basis for our modern-day microscope.
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Microscope
Parts of a Microscope and their function
The term microscope first came from the Ancient Greek word μικρός, mikrós,
