9.1
Telescopes / Maksutov-Cassegrain
This group
Maksutov-cassegrain Telescopes
Checked 2026-10-24
Compact compound designs that pack long focal lengths into a portable tube 11 telescopes · 4 brands
For adults
For beginners
For kids
Refractor
For moon viewing
Portable
Tripod included
For travel
Budget
With phone adapter
Altazimuth mounts
90mm aperture
80mm aperture
Equatorial mounts
Reflector
70mm aperture
Professional
For bird watching
For deep sky
For astrophotography
600mm focal length
Black
Smart
Digital
Dobsonian
800mm focal length
Monocular
400mm focal length
White
50mm aperture
STEM learning
Tabletop mounts
Maksutov-Cassegrain
130mm aperture
60mm aperture
900mm focal length
114mm aperture
300mm focal length
Blue
Waterproof
700mm focal length
Red
Green
Best Maksutov-cassegrain Telescopes
9.1
8.8
8.5
8.5
SARBLUE
Tabletop Maksutov Cassegrain compound telescope
$99.99
For adults For beginners For kids Portable Tripod included For travel
8.5
SARBLUE
Compact Maksutov Cassegrain with adjustable tripod
$130
For adults For beginners For kids Portable Tripod included For travel
8.2
8.2
SARBLUE
Maksutov Cassegrain telescope with slow motion tripod
$180
For adults For beginners For kids Portable Tripod included 70mm aperture
7.9
HOROX
Travel 80mm Maksutov Cassegrain with phone adapter
$190
For adults Portable Tripod included For travel With phone adapter 80mm aperture
7.1
6.8
HOROX
Portable 70mm Maksutov Cassegrain with tripod
$130
For adults Portable Tripod included For travel With phone adapter 70mm aperture
SVBONY
SVBONY 127mm Maksutov-Cassegrain telescope
$531
For adults For beginners Portable Altazimuth mounts
Before you buy
Maksutov-Cassegrain questions
Do Maksutov-Cassegrains need collimation?
They rarely need adjustment because the optics are sealed and aligned at the factory. A severe knock might require collimation, but most owners never touch it. This makes them low-maintenance compared to Newtonians.
Can I use a Maksutov-Cassegrain for deep-sky objects?
Yes, but the narrow field of view makes large nebulae and galaxies harder to frame. They excel at compact targets like globular clusters and planetary nebulae. A wider eyepiece helps for some objects.
What is the cool-down time for a Maksutov-Cassegrain?
The corrector lens and thick mirror take time to reach ambient temperature, often 20 to 30 minutes for smaller models. Larger apertures can take longer. Images may be soft until the scope stabilizes.
Are Maksutov-Cassegrains good for astrophotography?
They can be used for lunar and planetary imaging with a camera attached. The long focal length and slow focal ratio make deep-sky imaging difficult without a very sturdy mount. Many are sold with phone adapters for casual snapshots.
The Maksutov-Cassegrain design
A Maksutov-Cassegrain is a compound telescope that folds a long focal length into a short tube using a front corrector lens and a rear mirror. The result is a compact, sealed optical tube that holds collimation well and resists dust. These scopes are often sold as travel-friendly instruments for lunar, planetary, and double-star viewing.
How it differs from other types
Compared to a refractor, a Maksutov-Cassegrain offers a longer focal length in a much shorter tube, but it has a narrower field of view. Compared to a Newtonian reflector, it is more portable and needs less frequent collimation, though it costs more for the same aperture. Unlike a Dobsonian, it usually sits on a tripod and tracks objects with slow-motion controls or a motorized mount.
Aperture and details
Common apertures in this slice range from 60mm to 180mm. Smaller models around 60mm to 80mm are lightweight and often come with a tabletop or full tripod, while 127mm and 180mm versions are larger and better suited to serious planetary observing. Tubes are typically black or dark gray metal, and many include a finderscope, eyepiece, and phone adapter. Focal lengths run from 750mm up to 1000mm or more, giving high magnification for bright objects.