Because the human eye is limited in its visual capacity, man has invented many instruments to help us see objects that are either extremely small, are far away or to help us analyze the properties of various objects. These optical types of instruments are essential tools for many occupations, from medicine to computer science.
One of the main words associated with optical tools is the word scope, which developed from both Greek and Latin words that meant to view, watch or look at an object. There are multiple types of scopes, include several types of telescopes and microscopes. Beyond these optical instruments, we also use scopes to peek inside of objects, whether it is the inner workings of a safe lock or the inside of our body for medical purposes. This could be an endoscope, which is a flexible instrument that can offer doctors a fairly safe way to look for gastrointestinal issues or even cauterize blood vessels or locate and remove polyps.
While the aforementioned instruments are used to help us view the intricate details of objects that are very far away or extraordinarily small, there are also other types of optical devices that allow us to measure the quantity, degree and rate of a specific object or objects. These tools are used primarily for some type of analysis.
The visible spectrum for humans is actually quite small. There is so much that we simply cannot see such as gamma rays and radio waves. However, there are machines we have created to view or measure these parts of the light spectrum that are not visible to humans. One example is an oscilloscope, which is used to help us observe electrical signals. This can be extremely helpful when we need to diagnose problems in everything from circuitry to vehicles.
Measuring the intensity of light is important in many different fields, such as the field of photography. This type of measurement is known as photometry, and the device used is called a photometer. But photometers also are used by engineers to determine what type of lighting needs to be installed in buildings, homes and even parking lots. Astronomers study the intensity and illumination of celestial objects, such as stars, using sophisticated types of photometers as well.
There are many more types of instruments that are used to increase our optical ability, such as the alignment telescope. The alignment telescope is used in many situations to take highly accurate measurements in multiple directions that are perpendicular to the viewer's sight line.
One of the main words associated with optical tools is the word scope, which developed from both Greek and Latin words that meant to view, watch or look at an object. There are multiple types of scopes, include several types of telescopes and microscopes. Beyond these optical instruments, we also use scopes to peek inside of objects, whether it is the inner workings of a safe lock or the inside of our body for medical purposes. This could be an endoscope, which is a flexible instrument that can offer doctors a fairly safe way to look for gastrointestinal issues or even cauterize blood vessels or locate and remove polyps.
While the aforementioned instruments are used to help us view the intricate details of objects that are very far away or extraordinarily small, there are also other types of optical devices that allow us to measure the quantity, degree and rate of a specific object or objects. These tools are used primarily for some type of analysis.
The visible spectrum for humans is actually quite small. There is so much that we simply cannot see such as gamma rays and radio waves. However, there are machines we have created to view or measure these parts of the light spectrum that are not visible to humans. One example is an oscilloscope, which is used to help us observe electrical signals. This can be extremely helpful when we need to diagnose problems in everything from circuitry to vehicles.
Measuring the intensity of light is important in many different fields, such as the field of photography. This type of measurement is known as photometry, and the device used is called a photometer. But photometers also are used by engineers to determine what type of lighting needs to be installed in buildings, homes and even parking lots. Astronomers study the intensity and illumination of celestial objects, such as stars, using sophisticated types of photometers as well.
There are many more types of instruments that are used to increase our optical ability, such as the alignment telescope. The alignment telescope is used in many situations to take highly accurate measurements in multiple directions that are perpendicular to the viewer's sight line.
About the Author:
Carey Bourdier loves writing reviews on precision scientific instruments. For further information regarding optical instruments like an optical clinometer, or to find more information regarding a telemetric alignment system, check out the Warren Knight site now.
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