Használati útmutató IOptron 8710
Olvassa el alább 📖 a magyar nyelvű használati útmutatót IOptron 8710 (4 oldal) a Telescoop kategóriában. Ezt az útmutatót 4 ember találta hasznosnak és 2 felhasználó értékelte átlagosan 4.5 csillagra
Oldal 1/4
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80mm Refractor Telescope (#8710)
Instruction Manual
WARNING!
NEVER USE A TELESCOPE TO LOOK AT THE SUN!
Looking at or near the Sun will cause instant and irreversible damage to your eye.
Children should always have adult supervision while observing.
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1. Description
The iOptron® 80mm refractor (R80) is a fantastic astronomy telescope that is portable
enough to take anywhere. With fully multi-coated optics, the R80 reveals brighter and sharper
images. The 80mm objective lens and short 400mm (f/5.0) focal length are perfect for taking in
wide swaths of the heavens, making it ideal for larger deep-sky objects. You'll see spectacular
star clusters, wispy nebulas, and expansive galaxies with this telescope, but it also excels at
viewing objects in our solar system. Enjoy experiencing the phases of the Moon and tracking
the motions of the planets with crisp views of Saturn's rings and Jupiter's moons, as well as the
birds and other land objects.
iOptron R80 is a great candidate for a guidescope. It can be easily attached to a larger
primary telescope tube assembly with the proper mounting rings and dovetail. The scope will
accept digital SLR, small CCD camera, or a stand-alone autoguider with a proper adapter.
Figure 1. 80mm refractor
2. Telescope Setup
The R80 telescope comes with a Vixen-type dovetail. It can be mounted onto any
telescope mount that accepts a Vixen-type dovetail. Just simply release the dovetail locking
knob on the dovetail saddle. Slide the telescope dovetail bar in and lock the dovetail locking
knob.
Figure 2. Install the R80 telescope onto a telescope mount
If you only have a camera tripod, you can mount the telescope onto it via a ball head,
which will provide needed telescope movement. There is a ¼” threaded hole on R80 dovetail
Dovetail
lockknob
LensCover DewShield
Telesope
MainTube
Dovetail
Bar Focuser Diagonal EyePiece
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bar. Install the quick release plate of the ball head onto the dovetail bar and insert the quick
release plate to the ball head and secure it.
Figure 3. Mount a R80 telescope onto a camera tripod
Insert the diagonal into the eyepiece side of the telescope. Tighten the thumbscrews to a
firm feel only. Slide the eyepiece into the open end of the diagonal. Tighten the. Remove the
dust cover from the other end of telescope before observation.
Figure 4
Figure 5
3. Telescope Operation
3.1. Imaging Orientation
The image orientation changes depending on how the eyepiece is inserted into the
telescope. When using the star diagonal (the included 90º mirror diagonal), the image is right-
side-up, but reversed from left-to-right (i.e., mirror image). If inserting the eyepiece directly into
the visual back (i.e., without the star diagonal), the image is upside-down and reversed from left-
to-right (i.e., inverted). This is normal for the refractor design.
Actual image
orientation as seen
with the unaided eye
Reversed from left to
right, as viewed with
a Star Diagonal
Inverted image, as
viewed with the
eyepiece directly in
telescope
Corrected image, as
viewed with a Erect
Lens or Erect
Diagonal
eyepiece
Focusknob
45°diagonal
Termékspecifikációk
| Márka: | IOptron |
| Kategória: | Telescoop |
| Modell: | 8710 |
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