Topic: Telescope Collimation
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Answers to Common Questions
How to Collimate a Refractor Telescope
Refractor telescopes use a series of precisely spaced glass lenses housed in an optical tube to focus the light from distant objects. A perfectly aligned refractor telescope will let you observe fine detail on the moon and planets. If the l... Read More »
Source: http://www.ehow.com/how_7621130_collimate-refractor-telescope.htm...
How to Collimate a Newtonian Telescope
Telescopes reveal details of the night sky invisible to the unaided eye. You can use a Newtonian telescope to observe the moon, the planets and distant stars and galaxies. Named after their inventor, Sir Isaac Newton, Newtonian telescopes u... Read More »
Source: http://www.ehow.com/how_7306930_collimate-newtonian-telescope.htm...
How to Collimate a Telescope That Has a Focal Length Doubler
The optics of any telescope can go out of alignment, but some types of telescopes are more prone to misalignment than others. Catadioptric telescopes are carefully checked before leaving the factory; they rarely need adjustment, and can onl... Read More »
Source: http://www.ehow.com/how_6973037_collimate-telescope-focal-length-...
More Common Questions
Answers to Other Common Questions
Bring the telescope outdoors to adjust to the climate outside before collimating the primary and secondary mirrors of your Newtonian telescope. Temperature is one of nature's ways of inhibiting the performance of an optical mirror inside an...
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Source: http://www.ehow.com/how_5258641_collimate-dual-mirrored-newtonian...
The NexStar 11 telescope is an electronic GPS guided telescope. The telescope must be collimated in order to focus properly. Collimation is the process of aligning the lenses inside the telescope. The NexStar 11 is collimated at the factory...
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Source: http://www.ehow.com/how_7634877_collimate-celestron-nexstar-11-te...
This document has excellent detailed instructions. Source(s): http://www.backyardastronomy.com/Backyar…
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Source: http://answers.yahoo.com/question/index?qid=20090824164108AAtMkDC
Make sure the base is resting on the rubber feet, which should be on the floor. Verify that the entire assembly will move easily up and down. Verify that the entire assembly will move easily left and right. Verify that the eyepiece is insta...
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Source: http://www.ehow.com/how_2021579_collimation-optical-lightbridge.h...
The Meade 12-inch Lightbridge Truss Tube Dobsonian Telescope is a great sky-viewing instrument. But if your telescope is bumped or treated roughly, you will probably need to adjust the collimation or mirror alignment of the unit. Here's how...
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Source: http://www.ehow.com/how_2021578_check-optical-lightbridge.html
The Meade Lightbridge Truss Tube Dobsonian Telescope is a great sky-viewing instrument. If your telescope is bumped or treated roughly, you will probably need to adjust the collimation or mirror alignment of the unit. Here's how to check th...
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Source: http://www.ehow.com/how_2021577_meade-collimation-lightbridge.htm...
It depends on what kind of catadioptric it is. If it's a Maksutov-Cassegrain, it shouldn't need collimation. If it's a Schmidt-Cassegrain, there should be instructions in the user manual. If it's one of those strange Bird-Jones "short tube"...
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Source: http://answers.yahoo.com/question/index?qid=20120422044915AABnhVd
