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.

Meade ETX-90 AT 3.5"/90mm UHTC Portable Observatory Catadioptric Telescope

SKU: MDETX90UPOK MFR: 3514-04-20

  • Maksutov Cassegrain Telescope
  • 3.5" (90mm) Aperture
  • 90mm Aperture
  • Maksutov Cassegrain
  • Meade ETX
  • Meade ETX
Our Price $439.95

Check Availability Please note: You can order this now and have us ship it as soon as it arrives.We will not charge your card for any back ordered items, until it is ready to actually ship. + Wish list

46% Off

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

5.0
(2 reviews)
Ratings Distribution
  • 5 Stars
     
    (2)
  • 4 Stars
     
    (0)
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SKU: CNOT9ACGE MFR: 91027XLT

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

List Price: $2,399.95

Our Price $1,299.95

Check Availability Special Order - Usually ships in 3-7 days.
Your card will only be charged once item ships.
+ 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 CPC925 XLT 9.25 inch Telescope

SKU: CNCPC925XLT MFR: 11074XLT

  • Schmidt-Cassegrain Telescope
  • 9.25" (235mm) Aperture
  • 9.25" Aperture
  • Schmidt-Cassegrain
  • Celestron Nexstar
  • Celestron CPC

List Price: $4,357.95

Our Price $2,499.00

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
  • 11" Aperture
  • Schmidt-Cassegrain
  • 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

Special

Celestron CPC Deluxe 925 HD Computerized Telescope

SKU: CNCPC9HD MFR: 11008

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

Regular Price: $3,199.00 Instant Rebate: -$320.00

Final Price $2,879.00

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 12" (305mm) f/8 LX200-ACF Advanced Coma-Free Optical Tube Assembly

SKU: MDLX200RO12U MFR: 1208-80-00

  • 12" (305mm) Aperture
  • Coma Free Design Telescope
  • 12" Aperture
  • Coma Free Design
  • Meade LX200-ACF Series
  • Meade LX200-ACF Series

List Price: $3,999.00

Our Price $3,499.00

In Stock + Wish list

Special

Celestron XLT 11 inch EdgeHD Optical Tube Assembly

5.0
(1 review)
Ratings Distribution
  • 5 Stars
     
    (1)
  • 4 Stars
     
    (0)
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SKU: CNOTA11EHD MFR: 91050XLT

  • Aplanatic EdgeHD Telescope
  • 11" (280mm) Aperture
  • Aplanatic EdgeHD
  • 11" Aperture
  • Celestron Optical Tube
  • Celestron Optical Tube

Regular Price: $3,399.00 Instant Rebate: -$340.00

Final Price $3,059.00

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

40% Off

Meade 14in 356mm f/10 LX200-ACF Advanced Coma-Free OTA

SKU: MDLX200RO14U MFR: 1410-60-00

  • Coma Free Design Telescope
  • 14" Aperture

List Price: $9,199.00

Our Price $5,499.00

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

43% Off

Celestron CGEM 1100 11 inch Schmidt Telescope

5.0
(1 review)
Ratings Distribution
  • 5 Stars
     
    (1)
  • 4 Stars
     
    (0)
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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

39% Off

Celestron Advanced VX 6" Schmidt-Cassegrain Telescope

3.5
(4 reviews)
Ratings Distribution
  • 5 Stars
     
    (1)
  • 4 Stars
     
    (2)
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    (1)

SKU: CNAVX6 MFR: 12079

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

List Price: $1,959.95

Our Price $1,199.00

In Stock + Wish list

47% Off

Celestron C11-A XLT 11in Optical Tube Assembly for CG5

SKU: CNOTA11X MFR: 91067XLT

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

List Price: $4,059.95

Our Price $2,169.00

In Stock + Wish list

Kit Savings

Celestron NexStar 5 SE Telescope with Accessory Kit

SKU: CNN5SEK MFR: CNN5SEK

  • Schmidt-Cassegrain Telescope
  • 5" (127mm) Aperture
  • Schmidt-Cassegrain
  • 5" Aperture
  • Celestron Nexstar
  • Celestron Nexstar SE

Original Price: $758.55 Kit Discount: -$58.55

Our Price $700.00

In Stock Please Note: This kit is in stock and will be shipped immediately, some minor accessory/ies are not in stock and will ship as soon as it arrives at no extra cost. + Wish list

Sky-Watcher Maksutov-Cassegrain 90mm Telescope

SKU: SKWS11500N MFR: S11500

  • Maksutov Cassegrain Telescope
  • 3.5" (90mm) Aperture
  • 90mm Aperture
  • Maksutov Cassegrain
  • Sky-Watcher Maksutov
  • Skywatcher Maksutov
Our Price $255.00

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

Meade 12" (305mm) f/10 LX200-ACF Telescope Without Tripod

SKU: MDLX200AC12N MFR: 1210-60-03N

  • Coma Free Design Telescope
  • 12" (305mm) Aperture
  • Coma Free Design
  • 12" Aperture
  • Meade LX200-ACF Series
  • Meade LX200-ACF Series
Our Price $3,899.00

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

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