Catadioptric Telescopes

Catadioptric telescopes are a hybrid of reflector and refractor telescopes: dioptric lenses (used in refractors) and catoptrics (curved mirrors). This unique design has the combined benefits of greater error correction and a wider field of view of the night sky.

40% Off

NexStar Evolution 8, Schmidt-Cassegrain Telescope with integrated WiFi.

SKU: CNE8 MFR: 12091

  • Schmidt-Cassegrain Telescope
  • 8" (203mm) Aperture
  • 8" Aperture
  • Schmidt-Cassegrain
  • Celestron Nexstar Evolution
  • Celestron Nexstar Evolution

List Price: $2,680.95

Our Price $1,599.00

In Stock + Wish list

34% Off

iOptron 8504 SmartStar-E-MC90 Astro Blue 90mm Maksutov-Cassegrain OTA "The Cube"

SKU: ATISEMC90 MFR: 8504

  • Maksutov Cassegrain Telescope
  • 3.5" (90mm) Aperture
  • 90mm Aperture
  • Maksutov Cassegrain
  • iOptron SmartStar
  • iOptron SmartStar

List Price: $681.00

Our Price $450.00

Check Availability Special Order - Usually ships in 3-7 days.
Your card will only be charged once item ships.
+ Wish list

41% Off

iOptron SmartStar-G-MC90 Maksutov-Cassegrain Cube Mount

1.0
(1 review)
Ratings Distribution
  • 5 Stars
     
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SKU: ATISGMC90 MFR: 8804

  • Maksutov Cassegrain Telescope
  • 3.5" (90mm) Aperture
  • Maksutov Cassegrain
  • 90mm Aperture
  • iOptron SmartStar
  • iOptron SmartStar

List Price: $936.00

Our Price $550.00

Check Availability Special Order - Usually ships in 3-7 days.
Your card will only be charged once item ships.
+ Wish list

Kit Savings

Celestron NexStar 8 SE Telescope with Deluxe Accessory Kit

4.1
(14 reviews)
Ratings Distribution
  • 5 Stars
     
    (6)
  • 4 Stars
     
    (6)
  • 3 Stars
     
    (1)
  • 2 Stars
     
    (0)
  • 1 Stars
     
    (1)

SKU: CNN8SEK1 MFR: CNN8SEK1

  • Schmidt-Cassegrain Telescope
  • 8" (203mm) Aperture
  • Schmidt-Cassegrain
  • 8" Aperture
  • Celestron Nexstar
  • Celestron Nexstar SE

Original Price: $1,327.00 Kit Discount: -$127.06

Our Price $1,199.94

In Stock + Wish list

48% Off

Celestron C9-1/4-A XLT Optical Tube Assembly for CG5

5.0
(2 reviews)
Ratings Distribution
  • 5 Stars
     
    (2)
  • 4 Stars
     
    (0)
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SKU: CNOT9AX MFR: 91025XLT

  • Schmidt-Cassegrain Telescope
  • 9.25" (235mm) Aperture
  • Schmidt-Cassegrain
  • 9.25" Aperture
  • Celestron Optical Tube
  • Celestron Optical Tube

List Price: $2,419.95

Our Price $1,249.00

In Stock + Wish list

43% Off

Celestron EdgeHD XLT 14in Schmidt Optical Tube Assembly

SKU: CNOTA14EHD MFR: 91060XLT

  • Aplanatic EdgeHD Telescope
  • 14" (355mm) Aperture
  • 14" Aperture
  • Aplanatic EdgeHD
  • Celestron Optical Tube
  • Celestron Optical Tube

List Price: $10,197.95

Our Price $5,799.00

Check Availability Special Order - Usually ships in 3-7 days.
Your card will only be charged once item ships.
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41% Off

Celestron EdgeHD 8" Optical Tube Assembly - CG5 Dovetail

SKU: CNOTA8EHDCG5 MFR: 91031XLT

  • 8" (203mm) Aperture
  • Aplanatic EdgeHD Telescope
  • 8" Aperture
  • Aplanatic EdgeHD
  • Celestron Optical Tube
  • Celestron Optical Tube

List Price: $2,197.95

Our Price $1,299.00

In Stock + Wish list

47% Off

Celestron NexStar 90 SLT Telescope

4.0
(1 review)
Ratings Distribution
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    (0)
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    (1)
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SKU: CNN90SLT MFR: 22087

  • Maksutov Cassegrain Telescope
  • 3.5" (90mm) Aperture
  • 90mm Aperture
  • Maksutov Cassegrain
  • Celestron Nexstar SLT
  • Celestron Nexstar

List Price: $619.95

Our Price $329.95

In Stock + Wish list

47% Off

Celestron C11-A XLT 11in Optical Tube Assembly for CGE

SKU: CNOTA11CGE MFR: 91036XLT

  • Schmidt-Cassegrain Telescope
  • 11" (280mm) Aperture
  • Schmidt-Cassegrain
  • 11" Aperture
  • Celestron Optical Tube
  • Celestron Optical Tube

List Price: $4,099.95

Our Price $2,189.00

Check Availability Special Order - Usually ships in 3-7 days.
Your card will only be charged once item ships.
+ Wish list

40% Off

Celestron C14-AF XLT 14 inch Optical Tube Assembly

SKU: CNOTA14X38 MFR: 91038XLT

  • Schmidt-Cassegrain Telescope
  • 14" (355mm) Aperture
  • Schmidt-Cassegrain
  • 14" Aperture
  • Celestron Optical Tube
  • Celestron Optical Tube

List Price: $8,397.95

Our Price $4,999.00

Check Availability Special Order - Usually ships in 3-7 days.
Your card will only be charged once item ships.
+ Wish list

39% Off

Celestron C6-S GT 6in XLT Advanced Series Telescope

SKU: CNC6SGTXLT MFR: 11079XLT

  • Schmidt-Cassegrain Telescope
  • 6" (150mm) Aperture
  • 6" Aperture
  • Schmidt-Cassegrain
  • Celestron Advanced
  • Celestron Advanced

List Price: $1,907.95

Our Price $1,159.00

In Stock + Wish list

48% Off

Celestron C8-A XLT 8in Optical Tube Assembly for CG5

SKU: CNOTA8SBCX MFR: 91020XLT

  • Schmidt-Cassegrain Telescope
  • 8" (203mm) Aperture
  • Schmidt-Cassegrain
  • 8" Aperture
  • Celestron Optical Tube
  • Celestron Optical Tube

List Price: $1,729.95

Our Price $899.95

In Stock + Wish list

43% Off

Celestron CGEM 1100 11 inch Schmidt Telescope

5.0
(1 review)
Ratings Distribution
  • 5 Stars
     
    (1)
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SKU: CNCGEM1100 MFR: 11099

  • Schmidt-Cassegrain Telescope
  • 11" (280mm) Aperture
  • Schmidt-Cassegrain
  • 11" Aperture
  • Celestron CGEM
  • Celestron CGEM

List Price: $5,997.95

Our Price $3,399.00

Check Availability Although this item is temporarily on Backorder, you can order it now and it will ship as soon as it arrives. Your card will only be charged once item is shipped. + Wish list

43% Off

Celestron CGE Pro 925 HD 9.25 inch EdgeHD Telescope

3.0
(1 review)
Ratings Distribution
  • 5 Stars
     
    (0)
  • 4 Stars
     
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  • 3 Stars
     
    (1)
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SKU: CNCGEP925HD MFR: 11092

  • Aplanatic EdgeHD Telescope
  • 9.25" (235mm) Aperture
  • Aplanatic EdgeHD
  • 9.25" Aperture
  • Celestron CGE Pro
  • Celestron CGE Pro

List Price: $12,197.95

Our Price $6,899.00

Check Availability Although this item is temporarily on Backorder, you can order it now and it will ship as soon as it arrives. Your card will only be charged once item is shipped. + Wish list

Meade 8" f/10 LX200-ACF Advanced Coma-Free Telescope

SKU: MDLX200ACF8 MFR: 0810-60-03

  • Coma Free Design Telescope
  • 8" (203mm) Aperture
  • Coma Free Design
  • 8" Aperture
  • Meade LX200-ACF Series
  • Meade LX200-ACF Series
Our Price $2,699.00

In Stock + Wish list

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