Cart
0

Free Shipping on Orders Over $75 & Installment Billing on Orders over $500 (Exclusions Apply)

{"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}

Shop By Brand
Coronado
Explore Scientific
Explore Scientific Cassegrain Telescopes
Explore Scientific Refractor Telescopes
Explore Scientific Reflector Telescopes
Explore Scientific Equatorial Mounts & Tripods
Explore Scientific Altazimuth Mounts & Tripods
Explore Scientific Mount & Tripod Accessories
Explore Scientific Accessories
Explore Scientific Telescope Eyepieces
Explore Scientific Telescope Diagonals
Explore Scientific Barlow Lenses
Explore Scientific Finder Scopes
Explore Scientific Cases & Telescope Covers
Orion
Meade
Tele Vue
Telescopes
Mounts & Tripods
Astrophotography
Accessories
User Level
Deals
Spotting Scopes
Best Sellers
User level:
Beginner Intermediate Advanced
Price:
$125 - $200 $200 - $400 $400 - $600 $600 - $800 $800 - $1200 $1200 - $1600 $1600 - $2400 Over $2400
Best for viewing:
Lunar & planetary Brighter deep sky
Best for imaging:
Lunar & planetary Solar, lunar & planetary Deep sky Solar, lunar, planetary & Messier objects Lunar & terrestrial
Mount type:
Altazimuth Equatorial Optical Tube without Mount
Telescope aperture range:
Up to 102mm (Up to 4") 103mm - 152mm (4" - 6")
Telescope f/ratio range:
f/5.1 - f/8.0 f/8.0 - f/10.0 Over f/10.0
Assembled weight range:
6 lbs. - 10 lbs. 11 lbs. - 25 lbs.
RECENTLY VIEWED

{"clickFunction":"function() {$(\'#_widget464636911003\').widgetClass().scrollPrevious(\'#_widget464636911003\');}","widgetClass":"ButtonWidget"}

{"clickFunction":"function() {$(\'#_widget464636911003\').widgetClass().scrollNext(\'#_widget464636911003\');}","widgetClass":"ButtonWidget"}

{"snapClosest":true,"bindings":{"bind0":{"fn":"function(event, pageNum) { PagedDataSetFilmstripLoaderWidget.loadPage(\'#recentlyViewed\', Math.floor(pageNum)); }","type":"scrollend","element":"#_widget464636911003_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...

{"ensembleSEOTranslationTypes":"ensemble","widgetClass":"BreadcrumbWidget","productSEOTranslationTypes":"product","categorySEOTranslationTypes":"category|section,category,thumbnail","delimText":"","catalogSEOTranslationTypes":"catalog","showCatalog":false}

Home
 
Shop By Brand
 
Explore Scientific
 
Explore Scientific Refractor Telescopes
Sort by: 
View Options: Grid View List View
Explore Scientific Refractor Telescopes

{"showSinglePage":false,"totalItems":16,"defaultPageSize":20,"paging_next":"Next","paging_view_all":"View All 16 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":16}

{ width: 160, height: 160, defaultImage: '', layers: '54003' }

Explore Scientific 80mm Triplet ED Refractor Telescope
Explore Scientific ED80 Classic White Hoya "Essential Series" f/6 Air Spaced Triplet with FCD-1; 480mm focal length; 2" Two-Speed Rack and Pinion Focuser; 99% Reflective 2-inch Diagonal; Integrated Vixen-Style Dovetail.
$899.99
Compare

{ width: 160, height: 160, defaultImage: '', layers: '54005' }

Explore Scientific 102mm Triplet ED Refractor Telescope
Explore Scientific ED102 Classic White "Essential Series" f/7 Air Spaced Triplet with Hoya FCD-1; 714mm focal length; Two-Speed Rack and Pinion Focuser; 99% Reflective 2-inch Diagonal; Cradle Rings w/ Handle and Vixen-Style Dovetail.
$1,199.99
Compare

{ width: 160, height: 160, defaultImage: '', layers: '54007' }

Explore Scientific 127mm Triplet ED Refractor Telescope
Explore Scientific ED127 Classic White "Essential Series" f/7.5 Air Spaced Triplet with Hoya FCD-1; 952mm focal length; Two-Speed Rack and Pinion Focuser; 99% Reflective 2-inch Diagonal; Cradle Rings w/ Handle and Vixen-Style Dovetail.
$1,999.99
Compare

{ width: 160, height: 160, defaultImage: '', layers: '54019' }

Explore Scientific 80 FCD100 Triplet ED Refractor Telescope
ED80 Classic White f/6 Air Spaced Triplet with Hoya FCD100 optics and Integrated Dew Shield; 480mm focal length; 2.5" HEX Focuser; Integrated Vixen-Style Dovetail, Explore Finder Scope Base installed on scope; 99% Reflective 2" Diagonal.
$1,449.99
Compare

{ width: 160, height: 160, defaultImage: '', layers: '54020' }

Explore Scientific 102 FCD100 Triplet Refractor Telescope
Explore Scientific ED102 Classic White f/7Air Spaced Triplet with Hoya FCD100 optics and Integrated Dew Shield; 714mm focal length; 2.5" HEXagonal Rack and Pinion 10:1 two-speed Focuser; Cradle Ring with Handle and Vixen Style Dovetail Plate.
$1,999.99
Compare

{ width: 160, height: 160, defaultImage: '', layers: '54021' }

Explore Scientific 127 FCD100 Triplet Refractor Telescope
Explore Scientific ED127 Classic White f/7.5 Air Spaced Triplet with Hoya FCD100 optics and Integrated Dew Shield; 952mm focal length; 2.5" HEXagonal Rack and Pinion 10:1 two-speed Focuser Cradle Ring with Handle and Vixen Style Dovetail Plate.
$2,799.99
Compare

{ width: 160, height: 160, defaultImage: '', layers: '54023' }

Explore Scientific 127 FCD100 CF Triplet Refractor Telescope
Explore Scientific ED127 Carbon Fiber f/7.5 Air Spaced Triplet with Hoya FCD100 optics and Integrated Dew Shield; 952mm focal length; 2.5" HEXagonal Rack and Pinion 10:1 two-speed Focuser Cradle Ring with Handle and Vixen Style Dovetail Plate.
$3,379.99
Compare

{ width: 160, height: 160, defaultImage: '', layers: '54025' }

Explore Scientific AR102 Refractor Telescope
Explore Scientific AR102 f/6.5 Air-Spaced Doublet; 663mm focal length; Two-Speed 2-inch Focuser; Cradle Rings w/ Handle and Vixen-Style Dovetail; 8x50 Straight Finder scope; 99% Reflective 2-inch Diagonal with 1.25-inch Adapter.
$599.99
Compare

{ width: 160, height: 160, defaultImage: '', layers: '54027' }

Explore Scientific AR127 Refractor Telescope
Explore Scientific AR127 f/6.5 Air-Spaced Doublet; 826mm focal length; Two-Speed 2-inch Focuser; Cradle Rings w/ Handle and Vixen-Style Dovetail; 8x50 Straight Finder scope; 99% Reflective 2-inch Diagonal with 1.25-inch Adapter.
$749.99
Compare

{ width: 160, height: 160, defaultImage: '', layers: '54030' }

Explore Scientific AR152 Refractor Telescope
Explore Scientific AR152 f/6.5 Air-Spaced Doublet Coatings; 988mm focal length; Two-Speed 2-inch Focuser; Cradle Rings w/ Handle and Vixen-Style Dovetail; 8x50 Straight Finder scope; 99% Reflective 2-inch Diagonal with 1.25-inch Adapter.
$979.99
Compare

{ width: 160, height: 160, defaultImage: '', layers: '54043' }

Explore Scientific FirstLight AR90 AZ Refractor Telescope
FirstLight AR90mm White Tube Refractor with 500mm focal length f/5.5 telescope with Alt/AZ "U" Yoke mount; Aluminum tripod; 1.25" draw tube focuser; 90-deg Erect Imaging Diagonal; 1.25" K9 and K20 eyepieces; HD119 Red-dot Finder; Smartphone adapter.
$159.99
Compare

{ width: 160, height: 160, defaultImage: '', layers: '54045' }

Explore Scientific FirstLight AR102 TN Refractor Telescope
FirstLight AR102mm White Tube Refractor with 600mm focal length f/6.47 telescope with Twilight Nano Alt/Az mount; 40mm draw tube focuser; 1.25" 90-deg Diagonal; Plossl 25mm eyepiece; and HD132 Red-dot Finder; Smartphone Camera adapter.
$329.99
Compare

{ width: 160, height: 160, defaultImage: '', layers: '54049' }

Explore Scientific FirstLight AR102 T1 Refractor Telescope
FirstLight AR102mm White Tube Refractor with 1000mm focal length f/9.8 telescope with Twilight 1 Alt/Az mount; 2.5" Hexagonal Focuser; 2" 90-deg Diagonal; Plossl 25mm eyepiece; and HD132 Red-dot Finder; Smartphone Camera adapter.
$699.99
Compare

{ width: 160, height: 160, defaultImage: '', layers: '54050' }

Explore Scientific FirstLight AR127 T1 Refractor Telescope
FirstLight AR127mm White Tube Refractor with 1200mm focal length f/9.4 telescope with Twilight 1 Alt/Az mount; 2.5" Hexagonal Focuser; 2" 90-deg Diagonal; Plossl 25mm eyepiece; and Red-dot Finder; Smartphone Camera adapter.
$849.99
Compare

{ width: 160, height: 160, defaultImage: '', layers: '54054' }

Explore Scientific FirstLight AR80 EXOS Refractor Telescope
FirstLight AR80mm White Tube Refractor with 900mm focal length f/11.25 telescope with EXOS Nano EQ Mount; 40mm draw tube focuser; 1.25" 90-deg Diagonal; Plossl 25mm eyepiece; and Red-dot Finder; Smartphone Camera adapter.
$329.99
Compare

{ width: 160, height: 160, defaultImage: '', layers: '54055' }

Explore Scientific FirstLight AR102 EXOS Refractor Telescope
FirstLight AR102mm White Tube Refractor with 1000mm focal length f/9.8 telescope with EXOS Nano EQ Mount; 40mm draw tube focuser; 1.25" 90-deg Diagonal; Plossl 25mm eyepiece; and HD132 Red-dot Finder; Smartphone Camera adapter.
$379.99
Compare

{"showSinglePage":false,"totalItems":16,"defaultPageSize":20,"paging_next":"Next","paging_view_all":"View All 16 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":16}

Payment Options Payment Options Payment Options Payment Options Payment Options
Since 1975

Why Buy From Orion

  • 30 Day Money Back Guarantee
  • Safe & Secure Shopping
  • Next Day Shipping
  • Easy Returns
  • Sale Price Guarantee
  • Free Technical Support
More Information
Shop our Catalogs

Shop Our Catalogs

Check out our colorful catalog, filled with hundreds of quality products.

See our eCatalogs

About Orion Telescopes & Binoculars

Since 1975 Orion Telescopes & Binoculars has been offering telescopes for sale direct to customers. Now an employee-owned company, we pride ourselves on an unswerving commitment to best quality products, value and unmatched customer care. Our 100% satisfaction guarantee says it all.

Orion offers telescopes for every level: Beginner, Intermediate, Advanced, and Expert. From our entry level beginner telescopes for amateur astronomers to our Dobsonian telescopes to our most advanced Cassegrain telescopes and accessories, you can find the best telescope for you. Because we sell direct, we can offer you tremendous value at a great price. Not sure how to choose a telescope? Orion's Telescope Buyer's Guide is a great place to start.

Orion binoculars are known for quality optics at a great price. We offer binoculars for every viewing interest, including astronomical binoculars, compact binoculars, waterproof binoculars, birding binoculars, and sport and hunting binoculars.

Orion's telescope and astrophotography accessories will enhance your telescope enjoyment without breaking the bank. Expand your viewing experience with accessories ranging from moon filters to power-boosting Barlow lenses to advanced computerized telescope mounts. Capture breathtaking photos with our affordable astrophotography cameras. And when you're stargazing, Orion's telescope cases and covers, observing gear, red LED flashlights, astronomy books and star charts will make your observing sessions more convenient, comfortable and meaningful.

At Orion, we are committed to sharing our knowledge and passion for astronomy and astrophotography with the amateur astronomy community. Visit the Orion Community Center for in-depth information on telescopes, binoculars, and astrophotography. You can find astrophotography "how to" tips and share your best astronomy pictures here. Submit astronomy articles, events, & reviews, and even become a featured Orion customer!