Telescope Accessories

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67 PRODUCTS
Celestron Telescope Cable USB port to RS-232 / Serial
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Celestron Telescope Cable USB port to RS-232 / Serial

Celestron Telescope Cable USB port to RS-232 / Serial Computer PC Adapter/Converter Cable 18775 Celestron Telescope Cable USB to RS-232 / Serial Computer PC Adapter/Converter Cable 18775 is used to connect

Celestron - C/18775

Celestron Telescope Cable, NexStar RS-232
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Celestron Telescope Cable, NexStar RS-232

Celestron Telescope R-S-232 Cable-93920 allows your NexStar telescope to be controlled using a laptop computer or PC. Once connected, the NexStar can be controlled using popular astronomy software programs. Celestron Telescopes RS232

Celestron - C/93920

Celestron Vibration Suppression Pads
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Celestron Vibration Suppression Pads

Telescope and spotting scope vibrations are caused by windy conditions, unsteady mounts/tripod or accidental bumps to the instrument, and result in reduced image quality whether observing or photographing. Celestron's set of three

Celestron - C/93503

Celestron Programming Cable For Hand Control
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Celestron Programming Cable For Hand Control

In order to utilize the online firmware updates for your Celestron computerized telescope you need this programming cable. It connects to the PC port on the telescope's drive base. For use with

Celestron - C/93922

Celestron SkySync GPS Accessory
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Celestron SkySync GPS Accessory

The SkySync GPS Accessory from Celestron boasts a 16-channel GPS module. It will improve the accuracy of your initial star alignments thereby gaining more precise go-to movements as you view the night

Celestron - C/93969

Celestron Auxillary Port Expander Kit
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Celestron Auxillary Port Expander Kit

Celestorn Telescope Auxiliary Port Accessory Kit designes to expand your image Advanced GT's ability to interface with multiple devices including personal computers and the Celestron CN-16 GPS. Auxiliary Port Accessory has

Celestron - C/93965

Celestron Telescope Car Battery Adapter 18769
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Celestron Telescope Car Battery Adapter 18769

25' cord has male cigarette lighter plug adapter at one end and 5.5mm female plug at the other that plugs into the drive base of specific Celestron Telescopes

Celestron - 18769

Celestron Omni 2X Barlow Lens
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Celestron Omni 2X Barlow Lens

Celestron Omni 2X Barlow LensThis is a high quality 2x Barlow that doubles the magnification of all 1.25" eyepieces. This economically priced Barlow has great features like, low profile, 2-element fully-multicoated optical

Celestron - 93326

Celestron T-Adapter
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Celestron T-Adapter

Universal 1¼" T-Adapter fits (drop in style) any type of telescope that uses a 1¼" focuser or visual back.A T-Adapter allows you to attach your 35mm SLR camera to the prime focus

Celestron - 93625

Celestron AC Adaptor
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Celestron AC Adaptor

2.5 amp AC Adapter for use with all Celestron computerized telescopes (except CGE Pro).

Celestron - 18778

Celestron Omni Series Eyepiece 1.25
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Celestron Omni Series Eyepiece 1.25" - 12.5mm

Omni Series 1.25" - 12.5mm The Omni 1.25-inch 12mm incorporates a four-element premium symmetrical Pl* ssl optical design and yields 169X magnification when used with Celestron's 8iSE telescope.

Celestron - 93319

Celestron Omni Series Eyepiece 1.25
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Celestron Omni Series Eyepiece 1.25" - 40mm

Omni Series Eyepiece 1.25" - 40mm The 40mm low power Omni eyepiece is a 4-element premium symmetrical Pl* ssl optical design. Features include blackened lens edges to minimize internal reflection and maximize

Celestron - 93325

Celestron Uhc/lpr Filter 2
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Celestron Uhc/lpr Filter 2

UHC/LPR Filter 2" Our 2" Light Pollution Reduction (LPR) Filters are designed to selectively reduce the transmission of certain wavelengths of light, specifically those produced by artificial light. This includes mercury vapor,

Celestron - 94124

Celestron Oxygen III Narrowband Filter 1.25
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Celestron Oxygen III Narrowband Filter 1.25

Oxygen III Narrowband Filter 1.25" The 1-1/4" OIII narrowband filter isolates just the two doubly-ionized oxygen lines (496 and 501nm lines) emitted by planetary and emission nebulae, while blocking the rest of

Celestron - C93623

Celestron Astromaster Accessory Kit
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Celestron Astromaster Accessory Kit

AstroMaster Accessory Kit The AstroMaster Accessory Kit is designed to enhance the functionality and pleasure of using your Celestron telescope. This kit may also be used with many other telescope brands that

Celestron - 94307

Celestron Moon Filter 1.25
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Celestron Moon Filter 1.25

Moon Filter 1.25" Celestron*s Moon Filter-94119A 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

Celestron - 94119-A

Celestron Omni Series Eyepiece 1.25
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Celestron Omni Series Eyepiece 1.25" - 4mm

Omni Series 1.25" - 4mm The Omni 1.25-inch 4mm incorporates a four-element premium symmetrical Pl* ssl optical design. Multi-layer coating group on each lens surface.

Celestron - 93316

Celestron Omni Series Eyepiece 1.25
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Celestron Omni Series Eyepiece 1.25" - 15mm

Omni Series 1.25 in - 15mm The Omni 1.25-inch 15mm incorporates a four-element premium symmetrical Pl* ssl optical design and yields 135X magnification when used with Celestron's 8iSE telescope.

Celestron - 93320

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67 PRODUCTS

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