The Starpointer Finderscope - Celestron ASTRO FI Manuel D'instructions

A s t r o F i T E L E S C OP E
THE EYEPIECES AND STAR DIAGONAL
All models of the Astro Fi come with two eyepieces, a low power 25mm and a high power 10mm. The eyepiece you
choose determines your magnifi cation and fi eld 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. The
Astro Fi 127mm Maksutov-Cassegrain 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 focuser 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 fi nderscope 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 clamp on the telescope tube.
2. Slide the base of the StarPointer into the dovetail base on the telescope near the focuser. Lock it in place by
tightening the silver thumbscrew.
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