Certified Pre-Owned Refurbished
These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the Explore Scientific Quality Control Team to ensure the item meets our high standard. The item is then repacked, often in a new box, and prepared for shipment.
Generally these items come from one of two sources: returned, often in like new condition; or, were traded in on another item.
Certified Pre-Owned items carry the standard Limited One-Year Warranty on mechanical and optical systems; however, because these items are pre-owned, they DO NOT carry a cosmetic warranty.
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Original Price $ 599.99Current Price $ 499.99Certified Pre-Owned Costo 10-inch Hybrid Truss Tube Dobsonian Telescope - CPO-DOB1045C
Explore ScientificDescription Hybrid 10-inch Truss-Tube Dobsonian telescope, based on the Explore Scientific Generation II 10-inch truss-tube telescope, was manufac...
View full detailsOriginal Price $ 599.99Current Price $ 499.99 -
Original Price $ 432.00Current Price $ 189.95Certified Pre-Owned FirstLight EXOS-2 GoTo EQ Mount - CPO-FL-EXOS2GT
Explore ScientificDescription This German Equatorial mount is equipped with motors on both axes, allowing the mount to track astronomical objects accurately. The pr...
View full detailsOriginal Price $ 432.00Current Price $ 189.95 -
Original Price $ 289.99Current Price $ 217.99Certified Pre-Owned Twilight I Adjustable Angle Alt-Azimuth Mount - CPO-MAZ01-00
Explore ScientificDescription The Twilight I is a light-to-medium-duty alt-azimuth mount and tripod designed to quickly and easily accept small to medium sized ref...
View full detailsOriginal Price $ 289.99Current Price $ 217.99 -
Original Price $ 279.99Current Price $ 199.95Certified Pre-Owned FirstLight 130mm Newtonian Telescope with EQ3 Mount - CPO-FL-N130600EQ3
Explore ScientificFeatures Generous 130mm aperture showcases galaxies, nebulae and star clusters with its impressive light-gathering capability. Fast focal ratio (...
View full detailsOriginal Price $ 279.99Current Price $ 199.95 -
Original Price $ 1,099.99Current Price $ 695.95Certified Pre-Owned FirstLight 203mm Newtonian Telescope with EXOS2GT GoTo Mount - CPO-FL-N2031000EXOS2GT
Explore ScientificDescription Whether you’re looking to delve into the details of our solar system or explore inspiring deep sky treasures, the versatile FirstLight...
View full detailsOriginal Price $ 1,099.99Current Price $ 695.95 -
Original Price $ 11,999.99Current Price $ 8,499.95Certified Pre-Owned Explore Scientific ED165-FPL53 Air-Spaced Triplet Refractor Telescope - CPO-FPL53–165CF-01
Explore ScientificDescription Explore Scientific's largest refractor telescope incorporates our true three-element apochromat design the ED165-FPL53 with an apertur...
View full detailsOriginal Price $ 11,999.99Current Price $ 8,499.95 -
Original Price $ 4,499.99Current Price $ 3,199.95Certified Pre-Owned Explore Scientific ED152 Air-Spaced Triplet in Carbon Fiber Telescope - CPO-TED15208CF-HEX
Explore ScientificDescription Observing with the ED152 Air-Spaced Triplet FCD1 Series Apochromatic Refractor in Carbon Fiber with genuine HOYA FCD1 ED Glass: Seriou...
View full detailsOriginal Price $ 4,499.99Current Price $ 3,199.95 -
Original Price $ 2,999.99Current Price $ 2,099.00Certified Pre-Owned Explore Scientific FCD100 Series 127mm f/7.5 Carbon Fiber Triplet ED APO Refractor Telescope with 2.5" HEX Focuser
Explore ScientificDescription Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep s...
View full detailsOriginal Price $ 2,999.99Current Price $ 2,099.00 -
Original Price $ 249.99Current Price $ 175.00Certified Pre-Owned Pirsch 10x34 Binoculars
BresserFeatures Small travel binoculars, ideal also for eyeglass wearers Waterproof and nitrogen purged / true colour images Phase coating for high cont...
View full detailsOriginal Price $ 249.99Current Price $ 175.00 -
Original Price $ 699.99Current Price $ 489.00Certified Pre-Owned Explore Scientific AR127 Air-Spaced Doublet Refractor Telescope - CPO-DAR127065-01
Explore ScientificDescription The Explore Scientific AR127 Air-Spaced Doublet is a classic air-spaced, crown-and-flint, doublet achromatic refractor, reborn with th...
View full detailsOriginal Price $ 699.99Current Price $ 489.00 -
Original Price $ 549.99Current Price $ 385.99Certified Pre-Owned DAR102 Air-Spaced Doublet Refractor Telescope - CPO-DAR102065-01
Explore ScientificDescription The Explore Scientific AR Air-Spaced Doublet Series telescopes are classic air-spaced, crown-and-flint, doublet achromatic f/6.5 refra...
View full detailsOriginal Price $ 549.99Current Price $ 385.99 -
$ 4,600.00Signed Explore Scientific ED152 Air-Spaced Triplet With FCD1 Hoya Glass in Carbon Fiber Telescope - TED15208CF - Certified Pre-Owned
Explore ScientificFeatures Telescope and focuser are signed by Explore Scientific founder Scott Roberts 3.6-inch XL focuser custom made for Scott Roberts Focus Loc...
View full details$ 4,600.00 -
Original Price $ 139.99Current Price $ 97.95Certified Pre-Owned National Geographic 40x-1600x Microscope
National GeographicFeatures Study specimens in stages using three magnification powers ranging from 40x to 1600x. USB eyepiece connects the device directly to a com...
View full detailsOriginal Price $ 139.99Current Price $ 97.95 -
Original Price $ 1,899.99Current Price $ 1,399.95Certified Pre-Owned Explore Scientific ED127 Essential Series Air-Spaced Triplet Refractor Telescope - ES-ED127075–03
Explore ScientificDescription The Original Classic Explore Scientific ED127 Air-Spaced Triplet, Retooled for the Astrophotographer: New precision front cell with ...
View full detailsOriginal Price $ 1,899.99Current Price $ 1,399.95 -
Original Price $ 329.99Current Price $ 239.95Certified Pre-Owned HR Variable Coma Corrector (2-inch) - CPO-HRCC02-00
Explore ScientificDescription After hours at the eyepiece, you finally get to view the fruits of your astrophotography labors. The stars in the center of the field ...
View full detailsOriginal Price $ 329.99Current Price $ 239.95 -
Original Price $ 239.99Current Price $ 165.95Certified Pre-Owned Explore Scientific 8x50 Straight Through Illuminated Viewfinder with Bracket and NEW long battery life Illuminator II
Explore ScientificDescription The Explore Scientific 8x50 produces a wide 6° field of view and allows precision focus of both main objective and eyepiece illuminat...
View full detailsOriginal Price $ 239.99Current Price $ 165.95 -
Original Price $ 169.99Current Price $ 119.95Certified Pre-Owned Explore Scientific 99% Reflective 2" Diagonal
Explore ScientificDescription The Explore Scientific 2-inch Dielectric-Coated Diagonal Mirror comes complete with 1.25-inch Adapter and dust covers. Solid construct...
View full detailsOriginal Price $ 169.99Current Price $ 119.95 -
Original Price $ 499.99Current Price $ 349.95Certified Pre-Owned TDM Adapter for Celestron CGE
Explore ScientificDescription You do not have to give up your current mount to enjoy the full benefits of a Telescope Drive Master from Explore Scientific. This sim...
View full detailsOriginal Price $ 499.99Current Price $ 349.95 -
Original Price $ 489.99Current Price $ 349.99Certified Pre-Owned Explore Scientific 99% Reflective 3" Diagonal
Explore ScientificDescription The Explore Scientific 3-inch Dielectric-Coated Diagonal Mirror comes complete with 2 inch Adapter and dust covers. Solid construction...
View full detailsOriginal Price $ 489.99Current Price $ 349.99 -
Original Price $ 649.99Current Price $ 449.95Certified Pre-Owned Alpen Shasta Ridge 20-60x80 Waterproof Spotting Scope
AlpenFeatures Waterproof Fully Multi-Coated Rubber Covered Tripod Carry Case Video Specs Item Number CPO-788 Magnification 20–60X Field...
View full detailsOriginal Price $ 649.99Current Price $ 449.95 -
Original Price $ 499.99Current Price $ 379.95Certified Pre-Owned 208mm f/3.9 Newtonian Telescope
BresserDescription The N20839 Newtonian with its large 208mm aperture and short 812mm focal length produces a fast, rich-field optical design perfect for...
View full detailsOriginal Price $ 499.99Current Price $ 379.95 -
Original Price $ 429.99Current Price $ 329.99Certified Pre-Owned iEXOS-100 PMC-Eight Equatorial Tracker System
Explore ScientificFeatures The iEXOS-100 is an astronomical GOTO system that utilizes a proven German equatorial mount design and Explore Scientific’s revolutionary...
View full detailsOriginal Price $ 429.99Current Price $ 329.99 -
Original Price $ 279.99Current Price $ 199.99Certified Pre-Owned Explore FirstLight 102mm Doublet Refractor Telescope with Twilight Nano Mount - FL-AR102600TN
Explore ScientificFeatures 102mm aperture is ideal for getting excellent views of deep sky favorites. Doublet design uses a pairing of glass lenses separated by a ...
View full detailsOriginal Price $ 279.99Current Price $ 199.99
