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Power, versatility, and portability combined
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Cassegrain Telescopes

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Orion StarSeeker III 102mm GoTo Mak-Cass Telescope
4.5 / 5.0
Take a guided tour of the skies above with this affordable GoTo Maksutov-Cassegrain. With a long 1300mm focal length and substantial f/12.7 focal ratio, this 102mm (4") aperture StarSeeker III GoTo Mak-Cass excels at high-power views.
$494.39
3 easy payments of $164.80
With payment plan
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Orion StarSeeker IV 127mm GoTo Mak-Cass Telescope
5.0 / 5.0
This compact "Grab-and-GoTo" 127mm Mak-Cass grabs a lot of light with its 5" objective lens, and its extra-long f/12.1 optics provide stunning views of bright deep-sky objects, the planets, and Moon. Included eyepieces provide 67x and 154x views.
$699.99
3 easy payments of $233.33
With payment plan
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Orion StarSeeker IV 102mm GoTo Mak-Cass Telescope
This portable 102mm "Grab-and-GoTo" Mak-Cass grabs a lot of light with its 4" objective lens, and its extra-long f/12.7 optics provide stunning views of bright deep-sky objects, the planets, and Moon. Included eyepieces provide 57x and 130x views.
$599.99
3 easy payments of $200.00
With payment plan
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Orion StarSeeker IV 127mm GoTo Mak-Cass Telescope Kit
5.0 / 5.0
The value-packed StarSeeker IV 127mm GoTo Mak-Cass Telescope Kit is a great setup for beginning amateur astronomers since it's loaded with so many great accessories and features a complete GoTo telescope system.
$729.99
3 easy payments of $243.33
With payment plan
If purchased separately
$755.06
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Orion StarSeeker IV 102mm GoTo Mak-Cass Telescope Kit
The value-packed StarSeeker IV 102mm GoTo Mak-Cass Telescope Kit is a great setup for beginning amateur astronomers since it's loaded with so many great accessories and features a complete GoTo telescope system.
$644.99
3 easy payments of $215.00
With payment plan
If purchased separately
$655.06
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Orion StarSeeker III 90mm GoTo Mak-Cass Telescope Kit
4.0 / 5.0
The value-packed StarSeeker III 90mm GoTo Mak-Cass Telescope Kit is a great setup for beginning amateur astronomers since it's loaded with so many great accessories and a complete GoTo telescope system.
$484.09
3 easy payments of $161.36
With payment plan
If purchased separately
$519.95
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Orion StarSeeker III 90mm GoTo Mak-Cass Telescope
4.0 / 5.0
The self-pointing StarSeeker III 90mm GoTo Maksutov-Cassegrain boasts a huge computerized database of over 42,000 celestial objects to explore. This compact GoTo telescope is a perfect choice for intrepid beginners interested in stargazing.
$411.99
3 easy payments of $137.33
With payment plan
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Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope
4.6 / 5.0
This table top 90mm Maksutov-Cassegrain is a lightweight and compact telescope for the beginning viewer that you can take anywhere. The red dot finder scope makes it easy to find objects in the sky. The mount can also be attached to a photo tripod.
Was 
$229.99
Now 
$209.99
You Save 
$20.00
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Orion StarMax 90mm Mak-Cass Telescope and Tripod Bundle
4.6 / 5.0
Our pint-sized power performer StarMax 90mm Maksutov-Cassegrain and Tripod Bundle will provide you and your family with pleasing, high-power views of the heavens whether there's a sturdy table nearby or not. Bundle also includes a 6.3mm eyepiece!
$319.99
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Orion Apex 90mm Maksutov-Cassegrain Telescope
4.8 / 5.0
The Orion Apex 90mm Maksutov-Cassegrain telescope is both high-power and compact - perfect for the beginner for both astronomy and terrestrial viewing. The correct-image finder scope makes locating objects easy.
Was 
$262.99
Now 
$251.99
You Save 
$11.00
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Orion Apex 102mm Maksutov-Cassegrain Telescope
4.7 / 5.0
The compact yet powerful Orion Apex 102mm Maksutov-Cassegrain telescope is great for observers wanting to get fantastic views during the night or day. Small enough that you can tuck it into a daypack or store it on a bookshelf.
$315.99
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Orion Apex 127mm Maksutov-Cassegrain Telescope
4.9 / 5.0
Outstanding image quality, incredible range of use, and portability make the Apex 127mm Mak-Cass perfect for the intermediate viewer. Use with any mount or tripod for nightitme or daytime viewing.
Was 
$441.99
Now 
$399.99
3 easy payments of $133.33
With payment plan
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Orion 180mm Maksutov-Cassegrain Telescope Optical Tube
5.0 / 5.0
Superb high-power performance, compact lightweight design, sharp high-contrast view, and clearly defined astrophotography capabilities make the Orion 180mm Maksutov-Cassegrain perfect for the advanced planetary observer or astrophotographer.
$1,319.99
3 easy payments of $440.00
With payment plan
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Orion StarMax 127mm Equatorial Maksutov-Cassegrain Telescope
4.5 / 5.0
With its high performance and long focal length optics along with ease of setup and portability, the StarMax 127mm is ideal for the intermediate astronomer. Add the optional EQ-3M single and dual-axis electronic drives for hands-free tracking.
$709.99
3 easy payments of $236.66
With payment plan
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Orion SkyView Pro 180mm GoTo Maksutov-Cassegrain Telescope
5.0 / 5.0
The Orion SkyView Pro 180mm GoTo Mak-Cass is the same scope as 24760 but it includes the computerized GoTo to find any one of over 42,000 celestial objects with the push of a button. It is also very portable and compact for easy storage.
$2,129.99
3 easy payments of $710.00
With payment plan
If purchased separately
$2,369.48
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Orion Sirius EQ-G GoTo 180mm Maksutov-Cassegrain Telescope
5.0 / 5.0
For the advanced astronomer, the Orion Sirius EQ-G GoTo 180mm Maksutov-Cassegrain telescope excels. Features a very long focal length for detailed solar system views, and the GoTo system allows you to view over 42,000 objects at the push of a button.
$2,549.99
3 easy payments of $850.00
With payment plan
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Orion SkyView Pro 180mm Maksutov-Cassegrain Telescope
4.0 / 5.0
The Orion SkyView Pro 180mm Maksutov Cassegrain telescope is capable of very high-magnification vieiwing and allows you to view planets, close double-stars, clusters, and well-defined deep-sky targets in fine detail.
$1,819.99
3 easy payments of $606.66
With payment plan
If purchased separately
$1,876.49
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Meade 10" LX850 f/8 ACF Advanced Coma-Free Telescope
The LX850 features the fast f/8 Advanced Coma Free optical system which produces a wider, flatter field with no coma for pinpoint stars out to the edge of larger imaging sensors and extreme wide angle eyepieces.
$8,199.00
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Meade 12" LX850 f/8 ACF Advanced Coma-Free Telescope
The LX850's fast f/8 Advanced Coma Free optical system produces a wider, flatter field with no coma for pinpoint stars out to the edge of larger imaging sensors and extreme wide angle eyepieces.
$8,999.00

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Meade LX70 M6 6" German Equatorial Mak-Cass Telescope
The Meade LX70 6" Mak features an advanced Maksutov-Cassegrain design for pinpoint star images and extraordinary contrast, making it a great deep sky performer and ideal for detailed lunar and planetary observation.
$1,099.95

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Cassegrain telescopes (or catadioptric telescopes) offer versatility and high magnifying power. They employ both mirrors and lenses that fold the light path, allowing a compact tube length. Orion Telescopes carries both Schmidt-Cassegrain telescopes and Maksutov-Cassegrain telescopes in a variety of sizes, all of which provide excellent image quality and all-around viewing capability. Both types of Cassegrain telescopes feature a front corrector lens that ensures sharp images. Small Maksutov-Cassegrain telescopes make great grab and go scopes, while Schmidt-Cassegrain telescopes accept a wide variety of accessories for both observing and astrophotography applications.