Celestron Astro Fi 22205, Instruction Manual, Page: 5 / 60

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A s t ro Fi T E L E SCOPE
THE EYEPIECES AND STAR DIAGONAL
The Astro Fi 6 comes with two eyepieces, a low power 25mm and a high power 10mm. The eyepiece you choose
determines your magnification and field of view. Whenever you set up your telescope, always start with the 25mm
eyepiece. After locating your target, you can switch to the higher power 10mm eyepiece to get a more detailed view. Your
telescope also comes with a star diagonal. The star diagonal positions the eyepiece at a more comfortable 90 degree
angle to the telescope and provide a right side up image, though the image will be mirror reversed left to right.
Remove all dust caps, then insert the star diagonal into the visual back and tighten the 2 silver thumbscrews. Insert the
25mm eyepiece and secure it by tightening the 2 thumbscrews on the star diagonal.
THE STARPOINTER FINDERSCOPE
Your telescope comes with a StarPointer red-dot finderscope that you will use as a sighting tool when aiming the
telescope at a distant target.
To install your StarPointer Finderscope:
1. Locate the dovetail mount located on the top of the telescope tube.
2. Slide the base of the StarPointer over the dovetail mount on the telescope. Lock it in place by using a
screwdriver.
Fig. 6
Fig. 7