Cart
0

{"closeOnBackgroundClick":true,"bindings":{"bind0":{"fn":"function(){$.fnProxy(arguments,\'#headerOverlay\',OverlayWidget.show,\'OverlayWidget.show\');}","type":"quicklookselected","element":".ql-thumbnail .Quicklook .trigger"}},"effectOnShowSpeed":"1200","dragByBody":false,"dragByHandle":true,"effectOnHide":"fade","effectOnShow":"fade","cssSelector":"ql-thumbnail","effectOnHideSpeed":"1200","allowOffScreenOverlay":false,"effectOnShowOptions":"{}","effectOnHideOptions":"{}","widgetClass":"OverlayWidget","captureClicks":true,"onScreenPadding":10}

RECENTLY VIEWED

{"clickFunction":"function() {$(\'#_widget171813621003\').widgetClass().scrollPrevious(\'#_widget171813621003\');}","widgetClass":"ButtonWidget"}

{"clickFunction":"function() {$(\'#_widget171813621003\').widgetClass().scrollNext(\'#_widget171813621003\');}","widgetClass":"ButtonWidget"}

{"snapClosest":true,"bindings":{"bind0":{"fn":"function(event, pageNum) { PagedDataSetFilmstripLoaderWidget.loadPage(\'#recentlyViewed\', Math.floor(pageNum)); }","type":"scrollend","element":"#_widget171813621003_trigger"}},"unitSize":220,"widgetClass":"SnapToScrollerWidget","scrollSpeed":500,"scrollAmount":660,"afterScroll":"","animateScroll":"true","beforeScroll":"","direction":"vertical"}

{entityCount: 0}

{"emptyItemViewer":"<div class=\"image\"><!-- --></div>\n <div class=\"info\">\n <div class=\"name\"><!-- --></div>\n <div class=\"orionPrice\"><!-- --></div>\n </div>\n ","imageThreshold":3,"pages":2,"dataModel":{"imageWidth":90,"cacheEntitiesInRequest":false,"dataProviderWidget":"com.fry.ocpsdk.widget.catalog.dataproviders.RecentlyViewedDataProviderWidget","imageHeight":90,"itemViewerWidget":"com.fry.starter.widget.viewers.ItemViewerWidget","direction":"vertical"},"pageSize":3,"widgetClass":"PagedDataSetFilmstripLoaderWidget","loadThreshold":1,"direction":"vertical"}

loading...
loading...
Sort by: 
View Options: Grid View List View
Cassegrain Telescopes

{"showSinglePage":false,"totalItems":44,"defaultPageSize":20,"paging_next":"Next","paging_view_all":"View All 44 Items","paging_view_by_page":"View By Page","pageSize":20,"paging_previous":"Prev","currentIndex":0,"inactiveBuffer":2,"viewModeBeforePages":true,"persistentStorage":"true","showXofYLabel":false,"widgetClass":"CollapsingPagingWidget","activeBuffer":2,"triggerPageChanged":false,"defaultTotalItems":44}

1
2
3

{ width: 160, height: 160, defaultImage: '', layers: '52714' }

Orion 16" f/8 Truss Tube Ritchey-Chretien Astrograph
Our 16" f/8 Truss Tube RC combines low-expansion quartz mirror optics of 3250mm focal length, a sturdy Serrurier carbon fiber truss system, and a 3" dual-speed linear bearing focuser, making it an observatory-class instrument for serious imagers.
$7,999.99
Compare

{ width: 160, height: 160, defaultImage: '', layers: '08276' }

Orion StarSeeker IV 127mm GoTo Mak-Cass without Controller
1.0 / 5.0
Brainy, high-power GoTo Mak-Cass telescope is Wi-Fi enabled to let you control it wirelessly from your smartphone with the FREE SynScan Pro app! Comes with great accessories including two eyepieces, Moon map, and Orion's DeepMap 600 star chart.
$899.99
3 easy payments of $300.00
With payment plan
Compare

{ width: 160, height: 160, defaultImage: '', layers: '08267' }

Orion 8" f/8 Ritchey-Chretien Astrograph Telescope
5.0 / 5.0
This 8" aperture Ritchey-Chretien optical tube is ideal for the advanced astrophotographer using small format CCD cameras and DSLRs. Offers a wide, fully illuminated field with pinpoint star clarity and includes an array of high-end features.
$1,299.99
3 easy payments of $433.33
With payment plan
Compare

{ width: 160, height: 160, defaultImage: '', layers: '09825' }

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.
$529.99
3 easy payments of $176.66
With payment plan
Compare

{ width: 160, height: 160, defaultImage: '', layers: '09823' }

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.
$349.99
Compare

{ width: 160, height: 160, defaultImage: '', layers: '08266' }

Orion 10" f/8 Ritchey-Chretien Astrograph Telescope
Go after even the most elusive and faint deep-sky targets with the Orion 10" f/8.0 Ritchey-Chretien Astrograph. Featuring flat-field, virtually coma-free optics for superb imaging performance, the Orion 10" RC boasts a plethora of deluxe features.
$2,999.99
3 easy payments of $1,000.00
With payment plan
Compare

{ width: 160, height: 160, defaultImage: '', layers: '08268' }

Orion 6" f/9 Ritchey-Chretien Astrograph Telescope
4.7 / 5.0
This compact 6"-aperture Ritchey-Chretien optical tube provides advanced astrophotography performance at an incredible price. It is ideal for use with small-format CCD cameras as well as DSLR cameras for deep-sky and solar system astrophotography.
$699.99
3 easy payments of $233.33
With payment plan
Compare

{ width: 160, height: 160, defaultImage: '', layers: '51874' }

Orion 10" Truss Tube Ritchey-Chretien Astrograph
4.0 / 5.0
Our 10" f/8 Truss Tube Ritchey-Chretien combines low-expansion quartz mirror optics, a Serrurier carbon fiber truss system, and a CNC-machined 3.3" dual-speed linear bearing focuser in what can only be described as an astrophotographic powerhouse.
$3,499.99
3 easy payments of $1,166.66
With payment plan
Compare

{ width: 160, height: 160, defaultImage: '', layers: '51875' }

Orion 12" Truss Tube Ritchey-Chretien Astrograph
5.0 / 5.0
Our 12" f/8 Truss Tube Ritchey-Chretien combines low-expansion quartz mirror optics, a Serrurier carbon fiber truss system, and a CNC-machined 3.3" dual-speed linear bearing focuser in what can only be described as an astrophotographic powerhouse.
$4,499.99
3 easy payments of $1,500.00
With payment plan
Compare

{ width: 160, height: 160, defaultImage: '', layers: '52139' }

Orion CC8 8" f/12 Classical Cassegrain Telescope
4.3 / 5.0
Orion's 8" f/12 Classical Cassegrain excels for high-resolution lunar and planetary viewing and imaging. It offers serious magnifying capability in a 25" tube. Quartz mirrors, 2" dual-speed linear bearing Crayford, and D- and V-style mounting bars.
$1,299.99
3 easy payments of $433.33
With payment plan
Compare

{ width: 160, height: 160, defaultImage: '', layers: '52138' }

Orion CC6 6" Classical Cassegrain Telescope
4.8 / 5.0
Orion's 6" f/12 Classical Cassegrain excels for high-resolution lunar and planetary viewing and imaging. It offers serious magnifying capability in a 20.5" tube. Quartz mirrors, 2" dual-speed Crayford, V-style mounting bar, and dual finder bases.
$699.99
3 easy payments of $233.33
With payment plan
Compare

{ width: 160, height: 160, defaultImage: '', layers: '55893' }

Meade 8" f/10 LX85 ACF Telescope with Mount and Tripod
The Meade 8" f/10 LX85 ACF Telescope is a high end imaging and visual telescope in a package smaller than many other 8" designs. ACF optics deliver superb views with no coma, and the LX85 mount features the AudioStar controller with GoTo technology.
$2,999.99
3 easy payments of $1,000.00
With payment plan
If purchased separately
$3,099.98
Compare

{ width: 160, height: 160, defaultImage: '', layers: '55892' }

Meade 6" f/10 LX85 ACF Telescope with Mount and Tripod
The Meade 6" f/10 LX85 ACF Telescope is a high end imaging and visual telescope in a very compact, lightweight form. ACF optics deliver excellent views with no coma, and the LX85 mount features the AudioStar controller with robotic GoTo technology.
$2,299.99
3 easy payments of $766.66
With payment plan
If purchased separately
$2,399.98
Compare

{ width: 160, height: 160, defaultImage: '', layers: '59305' }

Meade 8" f/10 LX85 ACF Optical Tube Assembly
Features coma-free pinpoint star images and flatter fields while reducing astigmatism and eliminating diffraction spikes. 8" aperture, 2032mm focal length (f/10). Includes a Vixen dovetail bar to attach to any compatible Vixen style mount.
$1,599.99
3 easy payments of $533.33
With payment plan
Compare

{ width: 160, height: 160, defaultImage: '', layers: '57047' }

Meade 6" f/10 LX85 ACF Optical Tube Assembly
ACF optical design offering the coma-free pinpoint star images and flat field while reducing astigmatism and eliminating diffraction spikes. Features include a 6" (152mm) aperture, 1524mm focal length, and f/10 focal ratio.
Was 
$899.99
Now 
$700.00
3 easy payments of $233.33
With payment plan
Compare

{ width: 160, height: 160, defaultImage: '', layers: '57058' }

Meade 6" f/10 LX65 ACF Optical Tube Assembly
Coma-free pinpoint star images and flatter image fields while reducing astigmatism and diffraction spikes. Features include a 6" (152mm) aperture, 1524mm focal length, and f/10 focal ratio. Equipped with an internal single speed focuser and UHTC.
Was 
$849.99
Now 
$625.00
3 easy payments of $208.33
With payment plan
Compare

{ width: 160, height: 160, defaultImage: '', layers: '55884' }

Meade 14" f/10 LX200 ACF Telescope with Giant Field Tripod
14" diameter f/10 ACF optics (focal length 3556mm) and Ultra-High Transmission Coatings (UHTC) for maximum image brightness and contrast. Includes Giant Field Tripod.
$8,599.99
If purchased separately
$9,199.98
Compare

{ width: 160, height: 160, defaultImage: '', layers: '55885' }

Meade 12" f/10 LX200 ACF Telescope with Giant Field Tripod
12" diameter f/10 ACF optics (focal length 3048mm) and Ultra-High Transmission Coatings (UHTC) for maximum image brightness and contrast. Includes Giant Field Tripod.
$6,499.99
If purchased separately
$6,799.98
Compare

{ width: 160, height: 160, defaultImage: '', layers: '55886' }

Meade 10" f/10 LX200 ACF Telescope with Field Tripod
10" diameter f/10 ACF optics (focal length 2500mm) and Ultra-High Transmission Coatings (UHTC) for maximum image brightness and contrast. Includes Standard Field Tripod.
$4,999.99
3 easy payments of $1,666.66
With payment plan
Compare

{ width: 160, height: 160, defaultImage: '', layers: '55887' }

Meade 8" f/10 LX200 ACF Telescope with Field Tripod
8" diameter f/10 ACF optics (focal length 2000mm) and Ultra-High Transmission Coatings (UHTC) for maximum image brightness and contrast. Includes Standard Field Tripod.
$4,299.99
3 easy payments of $1,433.33
With payment plan
Compare

{"showSinglePage":false,"totalItems":44,"defaultPageSize":20,"paging_next":"Next","paging_view_all":"View All 44 Items","paging_view_by_page":"View By Page","pageSize":20,"paging_previous":"Prev","currentIndex":0,"inactiveBuffer":2,"viewModeBeforePages":true,"persistentStorage":"true","showXofYLabel":false,"widgetClass":"CollapsingPagingWidget","activeBuffer":2,"triggerPageChanged":false,"defaultTotalItems":44}

1
2
3

More About Cassegrain Telescopes
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.

Please Note:
Any discounts and/or promotional offers apply only to products listed on their respective pages. Prices valid only while supplies last and are limited to stock on hand.

Products on sale or subject to promotional offers are limited to two units per customer. Large volume orders are subject to special order policies — contact our Customer Service Department for additional details.

Pricing and/or promotions are subject to change without notice.