Celestron C100ED-R - Manual (Page 46)

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Flashlight , Night Vision - (#93588) - Celestron’s premium model for astronomy, using two red LED ' s to preserve night
vision better than red filters or other devices. Brightness is adjustable. Operates on a single 9 volt battery (included).
CN16 GPS Accessory (#93963
) - Plug in this 16-channel GPS module into your telescopes drive base port to link up and
automatically download information from one of many global positioning satellites. Controlled with the computerized hand
control, the CN-16 will greatly improve the accuracy of your star alignments.
CN16 GPS Bracket (#93964
) – Support your CN-16 GPS accessory with this bracket and strap combination that securely
wraps around any of the tripod legs and holds the GPS module in place .
Diagonal 2" Mirror (#93519)
- Celestron offers a 2" 90° Mirror Diagonal to thread on Schmidt- Cassegrain telescopes or
slides into the barrel of a 2" focuser. This diagonal includes an adapter to accept 1¼" eyepieces. It has a multicoated mirror
and smooth mechanics that are precision manufactured for reliability
Light Pollution Reduction (LPR) Filters (#94126A) - These filters are designed to enhance your views of deep sky
astronomical objects when viewed from urban areas. LPR Filters selectively reduce the transmission of certain wavelengths
of light, specifically those produced by artificial lights. This includes mercury and high and low pressure sodium vapor
lights. In addition, they also block unwanted natural light (sky glow) caused by neutral oxygen emission in our atmosphere.
Micro Guide Eyepiece (#94171) - This multipurpose 12.5mm illuminated reticle can be used for
guiding deep-sky astrophotos, measuring position angles, angular separations, and more. The
laser etched reticle provides razor sharp lines and the variable brightness illuminator is
completely cordless.
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, Dual Axis (#93523) - This dual axis motor drive, with drive corrector capabilities, are designed for
Celestron's Advanced CG-5 mounts. They precisely control the telescope's tracking speed during long, timed exposures of
celestial objects, producing the best possible image sharpness. Four speeds are available—1x (sidereal), 2x for guiding, 4x,
and 8x for centering. These precision, state-of-the-art DC motor drives operate from 4 D-cell batteries (not included). The
hand controller module is very compact and fits easily in the palm of your hand. Motors for both axes are included, along
with brackets, clutches and hardware. For non-computerized Advanced Series Mounts.
Polar Axis Finderscope (#94220) – This useful accessory speeds accurate polar alignment by
providing a means of visually aligning your German equatorial mount with Polaris and true
north. As a result, you can spend more time observing and less time setting up. The finderscope
has an easy to use cross hair reticle.
PowerTank (#18774)
– 12v 7Amp hour rechargeable power supply. Comes with two 12v
output cigarette outlets, built-in red flash light , Halogen emergency spotlight. Switchable
110v/220v AC adapter and cigarette lighter adapter included.
RS-232 Cable (#93920) – Allows your Advanced Series telescope to be controlled using a
laptop computer or PC. Once connected, the telescope can be controlled using popular
astronomy software programs.
Sky Map
s (#93722) - Celestron Sky Maps are the ideal teaching guide for learning the night sky. You wouldn’t set off on a
road trip without a road map, and you don’t need to try to navigate the night sky without a map either. E ven if you already
know your way around the major constellations, these maps can help you locate all kinds of fascinating objects.
T-Ring - The T-Ring couples your 35mm SLR camera body to the T-Adapter, radial guider, or tele-extender. This
accessory is mandatory if you want to do photography through the telescope. Each camera make (i.e., Minolta, Nikon,
Pentax, etc.) has its own unique mount and therefore, its own T-Ring. Celestron
has 8 different models for 35mm cameras.
A full description of all Celestron accessories can be found in the Celestron Accessory Catalog (#93685)