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望遠鏡 Celestron 21016のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Celestron 21016 18 ページ。 Celestron c80-hd refractor telescope instruction manual 21077, 21016, 31027, 31056, 1510
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- 1. Telescope Assembly
- 2. Attaching the Optical Tube
- 3. Balancing the Telescope
- 4. Attaching the Accessories
- 5. Aligning the Finderscope
- 6. Telescope Basics
- 7. Polar Alignment
- 8. Aligning the R.A. Setting Circle
- 9. Telescope Maintenance
- 10. Technical Specifications
- 11. Optional Accessories
- 12. Celestron Two Year Warranty
Motor Drive (#93517) - This single-axis unit runs off D-cell batteries. It compensates for the Earth's
rotation keeping celestial objects centered in the field of view. This makes observing much more enjoyable
as it eliminates the constant usage of the slow motion controls. A dual-axis model (#93522) is also
available.
Eyepieces - A whole assortment of various sizes of 1 - 1/4" eyepieces are available to give you a wide range
of magnifications.
Eyepiece filters - A line of filters are available for 1-1/4" eyepieces to enhance your visual observations of
the Moon and planets.
Collimation Tool for Newtonians (#94183) - A helpful aid to collimating your telescope. Provided is a
simple tool and detailed instructions.
Polar Axis Finderscope (#94221) – This useful accessory helps speeds accurate polar alignment by using
an etched reticle for finding the North Celestial Pole.
T-Adapters - Allows you to take short exposure photos of the Moon. It requires a 35mm SLR camera and a
T-Ring for your brand of camera.
Other - Numerous other accessories are available. See the Celestron Accessory Catalog (#93685) or ask
your Celestron dealer for details.
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