Catadioptrics (Cassegrain)
View all Telescopes
Shop Telescopes
1-25 of 34 items
Unistellar eVscope 2 Digital Telescope with Unistellar Smart Filter and Unistellar Backpack
MFR: UNI-BACKPACK_K5
SKU: EVSCOPE-FLT-BP2
Key features:
- Easy-to-use, user-friendly
- Cutting-edge patented technologies
- Pin-sharp image definition and wide field of view
- Autonomous field detection
- Smart light pollution reduction
- Citizen Science
- Dedicated app (iOS/Android)
- Nikon Eyepiece technology
- Built-in battery with up to 10 hours of battery life
$5,448.00
Starting at $492/mo
Celestron NexStar 8SE SCT GoTo Telescope
SKU: 11069
Key features:
- Aperture of 203.2mm (8 inch)
- Focal length of 2032mm (80 inch)
- Focal ratio of 10
- StarBright XLT optical coating
- Patented single fork arm mount
- Portable and setup is quick and easy
- Breaks down into several lightweight and compact pieces
- Sturdy construction from high-quality components
- Locate over 40,000 celestial objects with NexStar+
- Aligning your telescope is simple and painless
$1,599.00
Starting at $118/mo
Celestron NexStar 8SE Schmidt-Cassegrain Computerized Telescope and Eyepiece Accessory Bundle
SKU: ACEL110699EYEPK1
Key features:
- Aperture of 203.2 mm (8-inch)
- Focal Length of 2032 mm (80-inch)
- Focal Ratio of f/10
- StarBright XLT optical coating
- Patented single fork arm mount
- Portable and setup is quick and easy
- Breaks down into several lightweight and compact pieces
- Sturdy construction from high-quality components
- Locate over 40,000 celestial objects with NexStar+
- Aligning your telescope is simple and painless
$1,699.99
Starting at $136/mo
Celestron NexStar Evolution 8-Inch Schmidt-Cassegrain Telescope
MFR: 12091
SKU: 12091-CELESTRON
Key features:
- Built-in wireless network
- Includes its own built-in battery
- Large, ergonomic handles
- Metal accessory tray with indentations
- Manual clutches in both altitude and azimuth
- Brass worm gears, along with improved motors
- Captures images of deep-sky objects
- Offers sharp views with StarBright XLT optical coatings
- Equipped with 4 auxiliary ports
$2,199.00
Starting at $163/mo
Celestron Nexstar Evolution 8" EdgeHD SCT GoTo Telescope with Starsense
MFR: 12096
SKU: 12096-CELESTRON
Key features:
- WiFi telescope control
- Superior pointing accuracy from horizon to horizon
- Brass worm gears, along with improved motors
- Flat-field, coma-free EdgeHD optical system
- Bright, sharp views with StarBright XLT optical coatings
- Advanced mount modeling
- Equipped with 4 auxiliary ports
- Control from an interactive planetarium on your smart device
$2,949.00
Starting at $226/mo
Celestron Nexstar 8SE 203mm f/10 Schmidt-Cassegrain GoTo Telescope Wifi Kit
MFR: 11069_K4
SKU: ACEL11069WIFK1
Key features:
Celestron NexStar 8SE SCT GoTo Telescope
- Patented single fork arm mount
- Portable and setup is quick and easy
- Breaks down into several lightweight and compact pieces
- Sturdy construction from high-quality components
Celestron SkyPortal Wi-Fi Module
- Plugs into Hand Control or AUX Port
- Wirelessly Connect to Smartphone or Tablet
- Free iOS/Android SkyPortal Companion App
- Powered by Telescope
$1,649.00
Starting at $122/mo
Celestron Nexstar 6SE SCT GoTo Telescope
SKU: 11068
Key features:
- Patented single fork arm mount
- Portable and setup is quick and easy
- Breaks down into several lightweight and compact pieces
- Sturdy construction from high-quality components
- Features the Aptina AR0132 CMOS imaging sensor
- View and capture live video of the Sun, Moon, and planets on your computer
- Manually adjust gain, exposure time, and frame rate
- Machined aluminum 1.25 inch adapter barrel with C-threads
- Includes a hand control and star pointer finderscope
$1,099.00
Starting at $82/mo
Celestron NexStar Evolution 9.25-inch Schmidt-Cassegrain Telescope
MFR: 12092
SKU: 12092-CELESTRON
Key features:
- Built-in wireless network
- Includes its own built-in battery
- Large, ergonomic handles
- Accessory tray with indentations for storing and carrying
- Manual clutches in both altitude and azimuth
- Brass worm gears, along with improved motors
- Captures images of deep-sky objects
- Offers sharp views with StarBright XLT optical coatings
- Equipped with 4 auxiliary ports
$2,849.00
Starting at $217/mo
Celestron 11" SCT (CGE) Optical Tube Assembly
MFR: 91036-XLT
SKU: 91036XLT
Key features:
- Large 11" aperture and long focal length of 2800 mm
- StarBright XLT optical coatings
- Aluminum optical tube
- 25 mm eyepiece
- Visual back
- 9x50 finderscope
- Star diagonal
- Dovetail rail compatible with CGE Advanced Series mount
$2,699.99
Starting at $244/mo
Celestron 8" SCT (CGE) Optical Tube Assembly
MFR: 91024-XLT
SKU: 91024XLT
Key features:
- Large 8" aperture and long focal length of 2032 mm
- StarBright XLT optical coatings
- Aluminum optical tube
- 25 mm eyepiece
- Visual back
- 6x30 finderscope
- Star diagonal
- Dovetail rail compatible with CGE Advanced Series mount
$1,199.99
Starting at $109/mo
Celestron EdgeHD 9.25" SCT Optical Tube Assembly
SKU: 91040-XLT
Key features:
- 9.25" aperture with a focal length of 2350 mm
- Aberration-free images across a wide visual
- Astrograph-quality flat focal plane
- Visibly sharp stars across large CCD chips
- Improves the resolution and limiting magnitude
- StarBright XLT optical coatings on every surface
- Flexible tension clutches hold mirror and reduce image shift
- Cooling vents release hot air from behind the primary mirror
- Versatile imaging telescope available today
$2,999.00
Starting at $271/mo
Celestron Nexstar 5SE SCT GoTo Telescope
SKU: 11036
Key features:
- Patented single fork arm mount
- Portable and setup is quick and easy
- Breaks down into several lightweight and compact pieces
- Sturdy construction from high-quality components
- Locate over 40,000 celestial objects with NexStar+
- Aligning your telescope is simple and painless
- Compatible with all the high-tech accessories
- Built-in wedge allows you to track long exposures
$939.00
Starting at $73/mo
Celestron Nexstar 6SE Computerized Telescope and Eyepiece/Filter Kit (1.25-Inch)
SKU: ACEL6SEEYEK2
Key features:
- Patented single fork arm mount
- Portable and setup is quick and easy
- Breaks down into several lightweight and compact pieces
- Sturdy construction from high-quality components
- Features the Aptina AR0132 CMOS imaging sensor
- View and capture live video of the Sun, Moon, and planets
- Manually adjust gain, exposure time, and frame rate
- Machined aluminum 1.25 inch adapter barrel with C-threads
- Includes a hand control and star pointer finderscope
$1,199.99
Starting at $91/mo
Celestron RASA 8 8-Inch Rowe-Ackermann Schmidt Astrograph
MFR: 91073
SKU: 91073-CELESTRON
Key features:
- Incredibly fast f/2.0 system
- Flat field free of optical aberrations
- Patented optical design
- Designed for use with CMOS, smaller CCD, and mirrorless cameras
- Ultra-Stable Focus System – six precision sealed ball bearings
- Integrated air cooling system and filter mount
- CGE dovetail mounting rail
- Weighs just 17 pounds making it portable
- Performs over a wider spectral range from 390-800 nm
$2,079.00
Starting at $188/mo
Celestron NexStar Evolution 8 Schmidt-Cassegrain Telescope with Eyepiece and Filter Kit
SKU: ACELNEX6EYEK1
Key features:
- View the Universe with your iOS or Android Smart Device
- Rechargeable Lithium-Ion Battery for Longer Viewing Sessions
- Computerized GoTo mount with high-performance brass worm gears and motors for improved tracking accuracy, along with reduced gear backlash
- Filters for Better Viewing of Planets and Moons
- USB Charge Port for Other Smart Devices
$2,299.99
Starting at $172/mo
Celestron Nexstar 5SE Schmidt-Cassegrain Telescope and Celestron Nexstar Case
MFR: 11036-5SE
SKU: ACEL11036K1
Key features:
- Aperture of 5"
- Focal length of 1250mm
- Focal ratio of f/10
- Schmidt-Cassegrain optics
- StarBright XLT high transmission coatings
- Computerized alt-azimuth mount
- NexStar computerized system with 40,000-object database
- StarPointer finderscope
- SkyAlign technology
$1,099.99
Starting at $91/mo
Celestron CGEM II 11" SCT GoTo Telescope
SKU: 12012-CELESTRON
Key features:
- OTA contains Celestron's premium StarBright XLT coatings
- Capable of holding 40 lbs. of payload
- Slews at 5° per second
- Instantly point to any of the celestial objects in the database
- Longer clutch levers make tightening and loosening easier
- Large Altitude and Azimuth adjustment knobs
- Internal RA and DEC motor wiring
- Low cog DC Servo motor with integrated optical encoders
- Innovative All-Star Polar alignment procedure
- Advanced control of telescope via a computer
$4,599.00
Starting at $416/mo
Celestron NexStar Evolution 6-Inch SCT GoTo Telescope
MFR: 12090
SKU: 12090-CELESTRON
Key features:
- Built-in wireless network
- Includes its own built-in battery
- Large, ergonomic handles
- Metal accessory tray with indentations
- Features the Aptina AR0132 CMOS imaging sensor
- View and capture live video of the Sun, Moon, and planets on your computer
- Manually adjust gain, exposure time, and frame rate
- Machined aluminum 1.25-inch adapter barrel with C-threads
$1,679.00
Starting at $127/mo
Celestron Nexstar 6SE SCT GoTo Telescope with Celestron Nexstar Case
SKU: ACEL11068K1
Key features:
- Patented single fork arm mount
- Portable and setup is quick and easy
- Breaks down into several lightweight and compact pieces
- Sturdy construction from high-quality components
- Locate over 40,000 celestial objects with NexStar+
- Aligning your telescope is simple and painless
- Compatible with all the high-tech accessories
- Built-in wedge allows you to track long exposures
- Includes Nexstar Case
$1,299.99
Starting at $100/mo
Unistellar eVscope 2 Digital Telescope
MFR: EVSCOPE2
SKU: UNI-EVSCOPE2
Key features:
- Easy-to-use, user-friendly
- Cutting-edge patented technologies
- Pin-sharp image definition and wide field of view
- Autonomous field detection
- Smart light pollution reduction
- Citizen Science
- Dedicated app (iOS/Android)
- Nikon Eyepiece technology
- Built-in battery with up to 10 hours of battery life
$4,899.00
Starting at $443/mo
Celestron Nexstar 8SE Computerized Maksutov-Cassegrain GoTo Telescope with Table Top Tripod
MFR: 11069
SKU: 11069-TTOP
Key features:
- Aperture of 203.2mm (8 inch)
- Focal length of 2032mm (80 inch)
- Focal ratio of 10
- StarBright XLT optical coating
- Patented single fork arm mount
- Portable and setup is quick and easy
- Breaks down into several lightweight and compact pieces
- Sturdy construction from high-quality components
- Locate over 40,000 celestial objects with NexStar+
- Aligning your telescope is simple and painless
$1,599.99
Starting at $122/mo
Celestron Advanced VX 6-Inch Schmidt-Cassegrain Telescope
MFR: 12079
SKU: 12079-CELESTRON
Key features:
- Focal length of 1500 mm
- Unique StarBright XLT optical coatings
- Large base castings
- Improved stability under heavier loads
- PEC eliminates recurring track errors
- Motors offer improved torque and tracking performance
- More rigidity, less flexure and improved aesthetics
- Allows viewing or imaging across the meridian
- Can be used between 7 – 77 latitude
- Features NexStar+ and All-Star Polar Alignment
$1,749.00
Starting at $158/mo
Celestron CGEM II 700 Maksutov-Cassegrain Telescope
MFR: 12016
SKU: 12016-CELESTRON
Key features:
- Focal ratio of f/15
- Premium StarBright XLT coatings
- 40 lbs load capacity
- Ensures accurate slewing and tracking
- Mount provides a sturdy and rigid platform
$3,499.00
Starting at $316/mo
Celestron Advanced VX Versatile 9.25-Inch EdgeHD Telescope with Advanced VX Mount and Tripod
MFR: 12033
SKU: 12033-CELESTRON
Key features:
- Designed for astrograph-quality images
- EdgeHD is an aplanatic, flat-field Schmidt optical system
- EdgeHD produces a focal plane more than three times flatter
- Advanced VX mount is designed to provide superior performance
- Payload capacity for the Advanced VX mount is 30 pounds
- Include Celestron PWI the most advanced astronomy software
- Free download of Starry night special edition software
- StarBright XLT optical coatings for maximum light transmission
- Mirror clutches hold the mirror in place
- Tube vents release hot air behind the primary mirror
$3,679.00
Starting at $333/mo
Celestron 11-Inch SCT (CGE) Optical Tube Assembly Bundle
MFR: 12067
SKU: 12067-CELESTRON
Key features:
- OTA contains a 2800 mm focal length (f/10)
- Celestron's premium StarBright XLT coatings
- Reduces the amount of reflected light
- Offers stunningly bright and clear image
$3,699.00
Starting at $334/mo