Discover The Different Parts Of A Telescope
For centuries people have marveled at the wondering sights of the constellations that can be seen in the night’s sky. What wondrous things could be out there in the vast area in space? Well that question had no answer until one ingenious piece of technology was invented. That’s right the telescope! They have the capacity to view objects from long distances away from earth, some more powerful than others. So how do they work? What are the different parts of a telescope?
Parts Of A Telescope
The are many different parts that make up the telescope and they are in some way slightly similar to the makeup of binoculars. The first part of a telescope is the optical tube assembly(OTA). The OTA is in fact the main tube assembly which is made up of several different optical parts, mirrors and lenses.
The eyepiece is the section that a person looks through and depending on the type of telescope, some may have extra individual lenses located inside. The next part of a telescope is the focuser. The focuser enable the viewer to change his or her focus to help create a cleaner view of the object they are targeting.
The finder is one of the most important parts of a telescope as it enables the user to track down objects in space. Without the finder it would make it almost impossible to find objects that are long distances away.
The Barlow lens is an extra lens that only the most expensive telescopes have. It has a negative effect on increasing the focus length, therefore changing the magnification of a telescope.
The mount is the part of a telescope that holds the telescope in place. There are three types of mounts – the altitude azimuth, the equatorial and the dobsonian. There are other types of mounts but they are generally use for larger, advanced telescopes that aren’t available in retail stores.
The tripod is the last part of a telescope and come in lots of different sizes and varieties. They are made up of 3 legs that are used to hold the telescope up to a height where people can stand to use it. Most telescopes you buy come with a tripod but if yours didn’t then you can generally get one for pretty cheap from most optical stores.
So that’s all the parts of a basic telescope, of course if you were to pay more for an advanced telescope, you would get more parts.
For centuries people have marveled at the wondering sights of the constellations that can be seen in the night’s sky. What wondrous things could be out there in the vast area in space? Well that question had no answer until one ingenious piece of technology was invented. That’s right the telescope! They have the capacity to view objects from long distances away from earth, some more powerful than others. So how do they work? What are the different parts of a telescope?
Parts Of A Telescope
The are many different parts that make up the telescope and they are in some way slightly similar to the makeup of binoculars. The first part of a telescope is the optical tube assembly(OTA). The OTA is in fact the main tube assembly which is made up of several different optical parts, mirrors and lenses.
The eyepiece is the section that a person looks through and depending on the type of telescope, some may have extra individual lenses located inside. The next part of a telescope is the focuser. The focuser enable the viewer to change his or her focus to help create a cleaner view of the object they are targeting.
The finder is one of the most important parts of a telescope as it enables the user to track down objects in space. Without the finder it would make it almost impossible to find objects that are long distances away.
The Barlow lens is an extra lens that only the most expensive telescopes have. It has a negative effect on increasing the focus length, therefore changing the magnification of a telescope.
The mount is the part of a telescope that holds the telescope in place. There are three types of mounts – the altitude azimuth, the equatorial and the dobsonian. There are other types of mounts but they are generally use for larger, advanced telescopes that aren’t available in retail stores.
The tripod is the last part of a telescope and come in lots of different sizes and varieties. They are made up of 3 legs that are used to hold the telescope up to a height where people can stand to use it. Most telescopes you buy come with a tripod but if yours didn’t then you can generally get one for pretty cheap from most optical stores.
So that’s all the parts of a basic telescope, of course if you were to pay more for an advanced telescope, you would get more parts.
Labels: Telescopes
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