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Telescope Accessories
Here you will find a growing selection of accessories to outfit your telescope. From accessory kits to visual backs, this is the place to find what you need.
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- Accessory Kit (11)
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- Cover (44)
- Dew Controller (3)
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- Dew Shield (74)
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- Focusing Aid (14)
- Guidescope (1)
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- Image Erecting Diagonal (1)
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- Tube Ring (2)
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- Takahashi (18)
- TeleGizmos (42)
- TeleVue (36)
- Telrad (7)
- Thousand Oaks (5)
- Universal Astro (1)
- universe (1)
- ZWO (5)
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Original price $27.95 - Original price $27.95Original price$27.95$27.95 - $27.95Current price $27.95| /
Celestron Auxiliary Port Splitter
Celestron4.3 star rating 4 ReviewsIn Stock4.3 / 5.0
4 Reviews
The Celestron auxiliary port splitter lets you use the Celestron StarSense accessory with Celestron mounts having only one hand controller port. Th...
View full detailsOriginal price $27.95 - Original price $27.95Original price$27.95$27.95 - $27.95Current price $27.95| / -
Original price $20.00 - Original price $20.00Original price$20.00$20.00 - $20.00Current price $20.00| /
Astrozap Dust Cover For Tube End Of Astro-Tech AT10RCT Truss-Tube Ritchey-Chrétien
AstrozapIn StockThis Astrozap black cloth dust cover fits over the end of a 10" Astro-Tech AT10RCT truss-tube R-C to protect your optics when your telescope is not...
View full detailsOriginal price $20.00 - Original price $20.00Original price$20.00$20.00 - $20.00Current price $20.00| / -
Original price $12.95 - Original price $12.95Original price$12.95$12.95 - $12.95Current price $12.95| /
Antonín Rükl's Mirror-Image Field Map of the Moon for Refractors and Catadioptrics, Laminated
Sky Publishing5.0 star rating 1 ReviewMore on the way5.0 / 5.0
1 Review
This newly drawn large laminated Moon map identifies over 1000 landmarks visible in refractors and catadioptric telescopes, including features in t...
View full detailsOriginal price $12.95 - Original price $12.95Original price$12.95$12.95 - $12.95Current price $12.95| / -
Original price $189.00 - Original price $189.00Original price$189.00$189.00 - $189.00Current price $189.00| /
Telegizmos 365 Series Cover For Vertically-Parked 12" To 12" Dobsonians
TeleGizmosIn StockYou can leave your vertically-parked 12" to 14" Dobsonian outdoors 24 hours a day every day of the year by using this TeleGizmos weatherproof prote...
View full detailsOriginal price $189.00 - Original price $189.00Original price$189.00$189.00 - $189.00Current price $189.00| / -
Original price $93.00 - Original price $93.00Original price$93.00$93.00 - $93.00Current price $93.00| /
Astrozap Flexi-Heat Dew Shield for Celestron 8" Advanced Series & NexStar 8SE SCTs
Astrozap5.0 star rating 2 ReviewsMore on the way5.0 / 5.0
2 Reviews
This Astrozap Flexi-Heat heated dew shield is designed to fit the Celestron 8" Advanced Series German equatorial mount SCT or the 8" NexStar 8i or ...
View full detailsOriginal price $93.00 - Original price $93.00Original price$93.00$93.00 - $93.00Current price $93.00| / -
Original price $249.95 - Original price $249.95Original price$249.95$249.95 - $249.95Current price $249.95| /
Celestron Binoviewer, 1.25" Stereo Binocular Viewer
Celestron4.0 star rating 1 ReviewMore on the way4.0 / 5.0
1 Review
This Celestron binocular viewer has a lot going for it, not the least of which is a very affordable price. In many cases, the Celestron Stereo Bino...
View full detailsOriginal price $249.95 - Original price $249.95Original price$249.95$249.95 - $249.95Current price $249.95| / -
Original price $10.95 - Original price $10.95Original price$10.95$10.95 - $10.95Current price $10.95| /
Antonín Rükl's Field Map of the Moon for Binoculars and Reflectors, Laminated
Sky Publishing5.0 star rating 2 ReviewsMore on the way5.0 / 5.0
2 Reviews
This could well be the only Moon reference you'll ever need at your Newtonian reflector telescope. This large laminated Field Map of the Moon measu...
View full detailsOriginal price $10.95 - Original price $10.95Original price$10.95$10.95 - $10.95Current price $10.95| / -
Original price $75.00 - Original price $75.00Original price$75.00$75.00 - $75.00Current price $75.00| /
TeleGizmos 12" To 14" Truss-Tube Dobsonian Standard Cover
TeleGizmosMore on the wayThis cover will protect any 12" to 14" truss-tube Dobsonian reflector. For ease of installing the cover on the scope, the assembled optical tube is...
View full detailsOriginal price $75.00 - Original price $75.00Original price$75.00$75.00 - $75.00Current price $75.00| / -
Original price $58.00 - Original price $58.00Original price$58.00$58.00 - $58.00Current price $58.00| /
TeleGizmos 60mm to 120mm Short Tube Refractor Standard Cover
TeleGizmosMore on the wayThis sloped-top cover will protect any short tube fast or medium focal ratio 60mm to 120mm refractor on a German equatorial mount or altazimuth mou...
View full detailsOriginal price $58.00 - Original price $58.00Original price$58.00$58.00 - $58.00Current price $58.00| / -
Original price $285.00 - Original price $285.00Original price$285.00$285.00 - $285.00Current price $285.00| /
TeleVue 1.25" Everbrite 99% Reflectivity Mirror Diagonal
TeleVueMore on the wayThis 90° 1.25" mirror-type star diagonal has Everbrite dielectric mirror coatings for 99% reflectivity. In addition to higher reflectivity than a c...
View full detailsOriginal price $285.00 - Original price $285.00Original price$285.00$285.00 - $285.00Current price $285.00| / -
Original price $39.00 - Original price $39.00Original price$39.00$39.00 - $39.00Current price $39.00| /
Astrozap Flexible Black Plastic for the 6" Astro-Tech AT6RC Ritchey-Chrétien astrograph, with two notches
AstrozapMore on the way5.0 / 5.0
1 Review
This Astrozap dew shield/lens shade is made of lightweight, flexible, and durable black ABS plastic, lined with black felt to absorb both moisture ...
View full detailsOriginal price $39.00 - Original price $39.00Original price$39.00$39.00 - $39.00Current price $39.00| / -
Original price $39.95 - Original price $39.95Original price$39.95$39.95 - $39.95Current price $39.95| /
Rigel Skylite Water-Resistant Variable Brightness Two-Color LED Astronomer's Flashlight
Rigel Systems5.0 star rating 2 ReviewsIn Stock5.0 / 5.0
2 Reviews
The water-resistant Skylite variable brightness flashlight provides two different colors of light - blue-white to help you set up and take down yo...
View full detailsOriginal price $39.95 - Original price $39.95Original price$39.95$39.95 - $39.95Current price $39.95| / -
Original price $105.00 - Original price $105.00Original price$105.00$105.00 - $105.00Current price $105.00| /
Astrozap Light Shroud for 10" Sky-Watcher Collapsible Truss-Tube Dobsonian
AstrozapMore on the wayThis lightweight Astrozap light shroud fits the Sky-Watcher 10" collapsible truss-tube Dobsonian reflector only. It improves your scope's image con...
View full detailsOriginal price $105.00 - Original price $105.00Original price$105.00$105.00 - $105.00Current price $105.00| / -
Original price $71.00 - Original price $71.00Original price$71.00$71.00 - $71.00Current price $71.00| /
TeleGizmos 14" German Equatorial Mount Catadioptric Scope Standard Cover
TeleGizmos5.0 star rating 1 ReviewMore on the way5.0 / 5.0
1 Review
This sloped-top cover will protect a 14" Schmidt-Cassegrain or other catadioptric on a German equatorial mount. It is designed for mount/scope comb...
View full detailsOriginal price $71.00 - Original price $71.00Original price$71.00$71.00 - $71.00Current price $71.00| / -
Original price $56.00 - Original price $56.00Original price$56.00$56.00 - $56.00Current price $56.00| /
Astrozap Heater Strap for 6" Scopes
AstrozapMore on the wayThis 1.75" x 20.5" AstroStrap dew heater strip fits refractors and catadioptric telescopes having an outer barrel diameter of 5.9" to 6.9" (150mm t...
View full detailsOriginal price $56.00 - Original price $56.00Original price$56.00$56.00 - $56.00Current price $56.00| / -
Original price $49.00 - Original price $49.00Original price$49.00$49.00 - $49.00Current price $49.00| /
Thousand Oaks Digital Dew Heater Strip for 3.1" to 4" Telescopes
Thousand Oaks5.0 star rating 1 ReviewMore on the way5.0 / 5.0
1 Review
This 1" x 15" dew heater strip fits 3.1" to 4" refractors and catadioptric telescopes. The entire back of the heater strip is Velcro. There is a Ve...
View full detailsOriginal price $49.00 - Original price $49.00Original price$49.00$49.00 - $49.00Current price $49.00| / -
Original price $184.95 - Original price $184.95Original price$184.95$184.95 - $184.95Current price $184.95| /
Celestron PowerTank 17 Amp-Hour 12V DC Rechargeable Battery 18777
Celestron4.3 star rating 4 ReviewsIn Stock4.3 / 5.0
4 Reviews
The Celestron 17 amp-hour Power Tank is a multi-function 12V DC power supply for operating your telescope and power-hungry accessories in the field...
View full detailsOriginal price $184.95 - Original price $184.95Original price$184.95$184.95 - $184.95Current price $184.95| / -
Original price $69.95 - Original price $69.95Original price$69.95$69.95 - $69.95Current price $69.95| /
Celestron Polar Finder for CG-4/Omni Series Mounts 94223
Celestron3.7 star rating 3 ReviewsIn Stock3.7 / 5.0
3 Reviews
This non-illuminated 18mm polar alignment finderscope is an option for the current Celestron CG-4 and Omni Series German equatorial mount scopes on...
View full detailsOriginal price $69.95 - Original price $69.95Original price$69.95$69.95 - $69.95Current price $69.95| / -
Original price $170.00 - Original price $170.00Original price$170.00$170.00 - $170.00Current price $170.00| /
Takahashi 1.25” Prism Diagonal
TakahashiIn StockThis premium 1.25" Takahashi TAKSD1 compression ring prism star diagonal is the diagonal that Takahashi puts with all of their complete telescope s...
View full detailsOriginal price $170.00 - Original price $170.00Original price$170.00$170.00 - $170.00Current price $170.00| / -
Original price $9.90 - Original price $9.90Original price$9.90$9.90 - $9.90Current price $9.90| /
ZWO EAF Temperature Sensor
ZWOMore on the wayThis sensor is designed to work in conjunction with the ZWO EAF (electronic automatic focuser). It will keep the telescope in focus as the tempera...
View full detailsOriginal price $9.90 - Original price $9.90Original price$9.90$9.90 - $9.90Current price $9.90| / -
Original price $112.00 - Original price $112.00Original price$112.00$112.00 - $112.00Current price $112.00| /
Astrozap Light Shroud for 12" Sky-Watcher Collapsible Truss-Tube Dobsonian
AstrozapMore on the wayThis lightweight Astrozap light shroud fits the Sky-Watcher 12" collapsible truss-tube Dobsonian reflector only. It improves your scope's image con...
View full detailsOriginal price $112.00 - Original price $112.00Original price$112.00$112.00 - $112.00Current price $112.00| / -
Original price $79.00 - Original price $79.00Original price$79.00$79.00 - $79.00Current price $79.00| /
Losmandy AC Power Supply for Gemini 2
LosmandyMore on the wayWhile this fully solid state universal AC to DC power supply has the high power output needed to operate the Losmandy Gemini 2 go-to drive system o...
View full detailsOriginal price $79.00 - Original price $79.00Original price$79.00$79.00 - $79.00Current price $79.00| / -
Original price $87.00 - Original price $87.00Original price$87.00$87.00 - $87.00Current price $87.00| /
Astrozap Flexi-Heat Dew Shield for 6" Celestron AVX or NexStar 6SE Schmidt-Cassegrains
Astrozap5.0 star rating 1 ReviewMore on the way5.0 / 5.0
1 Review
This Astrozap Flexi-Heat heated dew shield is designed to fit the Celestron 6" Advanced Series and AVX German equatorial mount SCTs or the 6" NexSt...
View full detailsOriginal price $87.00 - Original price $87.00Original price$87.00$87.00 - $87.00Current price $87.00| / -
Original price $39.00 - Original price $39.00Original price$39.00$39.00 - $39.00Current price $39.00| /
Thousand Oaks Digital Dew Heater Strip for 1.25" Eyepieces and Small Finderscopes
Thousand OaksMore on the wayThis 1" x 4" dew heater strip fits 1.25" eyepieces and most finderscopes up to 50mm aperture. The entire back of the heater strip is Velcro. There ...
View full detailsOriginal price $39.00 - Original price $39.00Original price$39.00$39.00 - $39.00Current price $39.00| /