How to Focus Your 7N Maksutov-Cassegrain Telescope Using the Meade 1209 Zero-Image Shift Microfocuser

One of the easiest things to do is to focus your Schmidt-Cassegrain telescope using the Meade 1209 Zero-Image Shift Microfocuser. It's as simple as pressing a button or two. Follow these steps to find out how to use the Zero-Image Shift Microfocuser.

Instructions

Difficulty: Moderate

1. Set up your telescope.
2. Attach the eyepiece you want to use for this viewing session.
3. Point the telescope to the celestial body of interest.
4. Set the drawtube so it will be extended about a quarter of an inch.
   
5. Press the "In/Out" keys to focus the telescope.
6. Press the "Speed" key if you want to adjust the focusing speed.

Tips & Warnings

• Purchase a T adapter from Meade if you want to mount your camera directly to the telescope.

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