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Hadley - Collimation Ring
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Informacje o modelu
- Źródło
- Printables
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- Photo & Video
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- Creative Commons — Attribution — Share Alike
Ring for Hadley's main mirror, so you can quickly find a 20cm centered circle for collimation.
Intended to be used with the Primary Mirror (114mm) Installation Support by fortinmike
as well as the Cheshire Collimation Eyepiece by fortinmike
Instructions:
With the telescope fully assembled…
- Place the mirror installation support ring so it is properly seated around the sides of the primary mirror.
- Place the Collimation Ring inside the mirror installation support ring. it's snug, so make sure it is all the way down. (gently, don't scratch your mirror)
- Install the Cheshire Collimation Eyepiece into focuser.
- Shine a light into the side of the eyepiece while looking into the pinhole and you should see it in the primary mirror.
- Adjust the Collimation screws at the back of the telescope until the center dot of the eye piece is in the middle of the center circle of the Collimation Ring.
A great video on collimation (start at about 06:05 for the relevant bits):