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Celestron International offers a wide assortment of optional accessories to expand your interests.
Eyepieces - Like telescopes, eyepieces come in a variety of designs. Each design has its own advantages and
disadvantages. For the 1-1/4" barrel diameter there are four different eyepiece designs available.
• OMNI Plössl - Plössl eyepieces have a 4-element lens designed for
low-to-high power observing. The Plössls offer razor sharp views
across the entire field, even at the edges! In the 1-1/4" barrel
diameter, they are available in the following focal lengths: 4mm,
6mm, 8mm, 12.5mm, 15mm, 20mm, 25mm, 32mm and 40mm.
• Ultima - Ultima is not really a design, but a trade name for our 5-
element, wide field eyepieces. In the 1-1/4" barrel diameter, they
are available in the following focal lengths: 5mm, 7.5mm, 12.5mm,
18mm, 24mm, 30mm, 35mm, and 42mm. These eyepieces are all
parfocal. The 35mm Ultima gives the widest possible field of view
with a 1-1/4" diagonal.
Moon Filter (
#94119-A) - Celestron’s Moon Filter is an economical eyepiece filter for reducing the brightness of
the moon and improving contrast, so greater detail can be observed on the lunar surface. The clear aperture is 21mm
and the transmission is about 18%.
Motor Drive (#93515) - Motor drives compensate for the earth's rotation keeping an object in the eyepiece field of
view. This makes observing much more enjoyable and eliminates the constant use of the manual cables. Models
available for all equatorial mounts.
Planisphere (
#93720) - A simple and inexpensive tool for all levels of
observers,
from naked eye viewers to users of highly sophisticated
telescopes. The Celestron Planisphere makes it easy to locate stars for
observing and is a great planet finder as well. A map of the night sky,
oriented by month and day, rotates within a depiction of the 24 hours of the
day, to display exactly which stars and planets will be visible at any given
time. Ingeniously simple to use, yet quite effective. Made of durable
materials and coated for added protection. Celestron Planispheres come in
three different models, to match the latitude from which you’re observing:
Solar Filters (#94133) - The Celestron AstroSolar® filters are safe and allow
you to see sunspots as they move across the solar disk. Models available for 76mm and 114mm (#94134) telescopes.
T-Adapter (#94177) - T-Adapter (with additional T-Ring) allows you to attach your SLR camera to the rear cell of
your Celestron
telescope. This turns your telescope into a high power telephoto lens perfect for terrestrial
photography and short exposure lunar
and filtered solar photography.
A full description of all Celestron accessories can be found in the Celestron Accessory Catalog
(#93685).
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