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| Best Seller  | Explore Scientific 5x Focal Extender1.25in Barrel FE05-125 Explore Scientific 5x Focal Extender1.25in Barrel FE05-125. 25in Barrel 5x Focal Extender. The Explore Scientific 1.25in O.D. Barrel 5x Focal Extender offers generous eye relief and is especially great for eyeglass wearers. The Explore Scientific... ... more | FREE shipping go to store |
 | Explore Scientific 3in Field Flattener .7x Focal Reducer for ED APO 152mm F/8 FFFR507X-00 Explore Scientific 3in Field Flattener .7x Focal Reducer for ED APO 152mm F/8 FFFR507X-00. 7x Focal Reducer for ED APO 152mm F/8 to reduce the curvature when acquiring various images. The Explore Scientific 3in ED APO 152mm F/8 Field Flattener w/... ... more | FREE shipping go to store |
| Best Seller  | Explore Scientific 1.25" 5x Focal Extender (1.25") FE05-125 PROMO Get $9 in FREE Stuff + Free Exp. Delivery!Free Express Shipping! Explore Scientific 1.25" 5x Focal Extender (1.25") Increases Eyepiece Magnification 5x, Fits 1.25" Holders and Accessories, 4-Element Optical Configuration, Fully Multi-Coated Optics, Accepts Standard 1.25" Eyepieces ... more
Explore Scientific 1.25" 5x Focal Extender (1.25") FE05-125 Free Express Shipping! Explore Scientific 1.25" 5x Focal Extender (1.25") Increases Eyepiece Magnification 5x, Fits 1.25" Holders and Accessories, 4-Element Optical Configuration, Fully Multi-Coated Optics, Accepts Standard 1.25" Eyepieces | FREE shipping go to store |
 | Explore Scientific 52° Series 30mm Eyepiece (1.25") EPWP5230-01 PROMO Get $9 in FREE Stuff + Free Exp. Delivery!Free Express Shipping! Explore Scientific 52° Series 30mm Eyepiece (1.25") 30mm Focal Length, 52° Apparent Field of View, 1.25" Diameter Barrel, Fully EMD Multi-Coated Optics, Argon-Filled, Water and Fogproof, Slip-Resistant Textured Surface,... ... more
Explore Scientific 52° Series 30mm Eyepiece (1.25") EPWP5230-01 Free Express Shipping! Explore Scientific 52° Series 30mm Eyepiece (1.25") 30mm Focal Length, 52° Apparent Field of View, 1.25" Diameter Barrel, Fully EMD Multi-Coated Optics, Argon-Filled, Water and Fogproof, Slip-Resistant Textured Surface,... | FREE shipping go to store |
![Explore Scientific 3" Field Flattener/Focal Reducer Adapter for 2.5" Hex Focuser - [Site discount] 510366](https://d.bizrate.com/image/obj/10070765457;sq=75;p=0;t=ooPwmM0WTWKOFhYQRVAscqdQFUeskX9hDkYikS8zNFLnFEbjnxFyDCLLJGXnJJid_Ody_4DT0ilZajN74A==;cc=US "Explore Scientific 3\" Field Flattener/Focal Reducer Adapter for 2.5\" Hex Focuser - [Site discount] 510366") | PROMO Shh.. LOWER PRICE in Cart! [See Site for Better Price!] Explore Scientific 3" Field Flattener/Focal Reducer Adapter for 2.5" Hex Focuser ... more
[See Site for Better Price!] Explore Scientific 3" Field Flattener/Focal Reducer Adapter for 2.5" Hex Focuser | go to store |
 | From our National Geographic series, the Explorer NT114CF Newtonian Astronomical Telescope is a perfect portal into the realm of deep sky observation. Offering a 114mm aperture and a 500mm focal length, the telescope comes with two Plossl eyepieces... ... more | $149.99 $132.63 FREE shipping go to store |
 | Explore Scientific 3x 2 in. Focal Extender FE03-020 Explore Scientific 3x 2 in. Focal Extender FE03-020. 0-inch O.D. Barrel; 1.25" Eyepiece Adapter; Fully EMD-Coated on all air-to-air lens surfaces with all lens elements edge-blackened Package Contents: Explore Scientific Focal Extender 3x 2 in. 3x... ... more | FREE shipping go to store |
 | Explore Scientific 2x Focal Extender2in Barrel FE02-020 Explore Scientific 2x Focal Extender2in Barrel FE02-020. The Explore Scientific 2in Barrel 2x Focal Extender w/ 1.25in Adapter not only increases your magnification you get to enjoy generous eye relief. The Explore Scientific 2" Barrel 2x Focal... ... more | FREE shipping go to store |
 | Explore Scientific 2in HR Coma Corrector HRCC02-00 Explore Scientific 2in HR Coma Corrector HRCC02-00. This Explore Scientific 2" HR Coma Corrector for Newtonian offers multi-coated lenses a black-anodized aluminum barrel with spacer markings and a textured rubber grip. The Explore Scientific 2in HR... ... more | FREE shipping go to store |
 | Explore Scientific 125x FirstLight 80mm & iEXOS-100 Go-To Tracker Combo Focal Length 640 mm Black/White FL-80640-iEXOS. These Telescopes from the trailblazers at Explore Scientific come with a red dot viewfinder to locate objects in the night sky... ... more | FREE shipping go to store |
 | Explore Scientific FirstLight 80mm f/8 Refractor GoTo EQ Telescope FL-80640-IEXOS *Save The Tax Instantly! Use B&H Payboo to get an ...Free Express Shipping! Explore Scientific FirstLight 80mm f/8 Refractor GoTo EQ Telescope 80mm Refractor OTA, 640mm Focal Length, f/8 Focal Ratio, Motorized Computer-Controlled EQ Mount, Integrated WiFi for Wireless Control, Android/iOS/Windows... ... more
Explore Scientific FirstLight 80mm f/8 Refractor GoTo EQ Telescope FL-80640-IEXOS Free Express Shipping! Explore Scientific FirstLight 80mm f/8 Refractor GoTo EQ Telescope 80mm Refractor OTA, 640mm Focal Length, f/8 Focal Ratio, Motorized Computer-Controlled EQ Mount, Integrated WiFi for Wireless Control, Android/iOS/Windows... | FREE shipping go to store |
 | Explore Scientific 82° Series 6.5mm Eyepiece (1.25") EPWP8265LE-01 *Save The Tax Instantly! Use B&H Payboo to get an ...Free Express Shipping! Explore Scientific 82° Series 6.5mm Eyepiece (1.25") 6.5mm Focal Length, 82° Field of View, 1.25" Diameter Barrel, Parfocal with All Eyepieces in Series, Long Eye Relief for Maximum Comfort, EMD Fully Multi-Coated Optics,... ... more
Explore Scientific 82° Series 6.5mm Eyepiece (1.25") EPWP8265LE-01 Free Express Shipping! Explore Scientific 82° Series 6.5mm Eyepiece (1.25") 6.5mm Focal Length, 82° Field of View, 1.25" Diameter Barrel, Parfocal with All Eyepieces in Series, Long Eye Relief for Maximum Comfort, EMD Fully Multi-Coated Optics,... | FREE shipping go to store |
 | Explore Scientific 82° Series 4.5mm Eyepiece (1.25") EPWP8245LE-01 *Save The Tax Instantly! Use B&H Payboo to get an ...Free Express Shipping! Explore Scientific 82° Series 4.5mm Eyepiece (1.25") 4.5mm Focal Length, 82° Field of View, 1.25" Diameter Barrel, Parfocal with All Eyepieces in Series, Long Eye Relief for Maximum Comfort, EMD Fully Multi-Coated Optics,... ... more
Explore Scientific 82° Series 4.5mm Eyepiece (1.25") EPWP8245LE-01 Free Express Shipping! Explore Scientific 82° Series 4.5mm Eyepiece (1.25") 4.5mm Focal Length, 82° Field of View, 1.25" Diameter Barrel, Parfocal with All Eyepieces in Series, Long Eye Relief for Maximum Comfort, EMD Fully Multi-Coated Optics,... | FREE shipping go to store |
 | Explore Scientific 52° Series 3mm Eyepiece (1.25") EPWP5203-01 Free Express Shipping! Explore Scientific 52° Series 3mm Eyepiece (1.25") 3mm Focal Length, 52° Apparent Field of View, 1.25" Diameter Barrel, Fully EMD Multi-Coated Optics, Argon-Filled, Water and Fogproof, Slip-Resistant Textured Surface,... ... more
Explore Scientific 52° Series 3mm Eyepiece (1.25") EPWP5203-01 Free Express Shipping! Explore Scientific 52° Series 3mm Eyepiece (1.25") 3mm Focal Length, 52° Apparent Field of View, 1.25" Diameter Barrel, Fully EMD Multi-Coated Optics, Argon-Filled, Water and Fogproof, Slip-Resistant Textured Surface,... | FREE shipping go to store |
 | Explore Scientific 68° Series 24mm Eyepiece (1.25") EPWP6824-01 *Save The Tax Instantly! Use B&H Payboo to get an ...Free Express Shipping! Explore Scientific 68° Series 24mm Eyepiece (1.25") 24mm Focal Length, 68° Field of View, 1.25" Diameter Barrel, Fully Multi-coated Optics, Argon-Filled, Water and Fogproof, Slip-Resistant Textured Surface, Fold-Down Eyecup ... more
Explore Scientific 68° Series 24mm Eyepiece (1.25") EPWP6824-01 Free Express Shipping! Explore Scientific 68° Series 24mm Eyepiece (1.25") 24mm Focal Length, 68° Field of View, 1.25" Diameter Barrel, Fully Multi-coated Optics, Argon-Filled, Water and Fogproof, Slip-Resistant Textured Surface, Fold-Down Eyecup | FREE shipping go to store |
 | Explore Scientific 3" Field Flattener/0.7x Focal Reducer FFFR507X-00 *Save The Tax Instantly! Use B&H Payboo to get an ...Free Express Shipping! Explore Scientific 3" Field Flattener/0.7x Focal Reducer For Astrophotography/Astro-Imaging, For 3" Focusers, Corrects for Spherical Aberration, Reduces the Focal Ratio by 0.7x, Fully Mutlicoated Optics ... more
Explore Scientific 3" Field Flattener/0.7x Focal Reducer FFFR507X-00 Free Express Shipping! Explore Scientific 3" Field Flattener/0.7x Focal Reducer For Astrophotography/Astro-Imaging, For 3" Focusers, Corrects for Spherical Aberration, Reduces the Focal Ratio by 0.7x, Fully Mutlicoated Optics | FREE shipping go to store |
 | Explore Scientific 82° Series 14mm Eyepiece (1.25") EPWP8214-01 PROMO Get $9 in FREE Stuff + Free Exp. Delivery!Free Express Shipping! Explore Scientific 82° Series 14mm Eyepiece (1.25") 14mm Focal Length, 82° Field of View, 1.25" Diameter Barrel, Parfocal with All Eyepieces in Series, Long Eye Relief for Maximum Comfort, EMD Fully Multi-Coated Optics,... ... more
Explore Scientific 82° Series 14mm Eyepiece (1.25") EPWP8214-01 Free Express Shipping! Explore Scientific 82° Series 14mm Eyepiece (1.25") 14mm Focal Length, 82° Field of View, 1.25" Diameter Barrel, Parfocal with All Eyepieces in Series, Long Eye Relief for Maximum Comfort, EMD Fully Multi-Coated Optics,... | FREE shipping go to store |
 | Explore Scientific 2" ES Star Diagonal DD02-00CF PROMO Get $9 in FREE Stuff + Free Exp. Delivery!Free Express Shipping! Explore Scientific 2" ES Star Diagonal 2" Diameter Barrel, 1.25" Eyepiece Adapter, Dielectric-Coated Mirror, 99% Reflective Surface Mirror, Double-Taper Insert Barrel ... more
Explore Scientific 2" ES Star Diagonal DD02-00CF Free Express Shipping! Explore Scientific 2" ES Star Diagonal 2" Diameter Barrel, 1.25" Eyepiece Adapter, Dielectric-Coated Mirror, 99% Reflective Surface Mirror, Double-Taper Insert Barrel | FREE shipping go to store |
 | Explore Scientific 68° Series 40mm Eyepiece (2") EPWP6840-01 *Save The Tax Instantly! Use B&H Payboo to get an ...Free Express Shipping! Explore Scientific 68° Series 40mm Eyepiece (2") 40mm Focal Length, 68° Field of View, 2" Diameter Barrel, Fully Multi-coated Optics, Argon-Filled, Water and Fogproof, Slip-Resistant Textured Surface, Fold-Down Eyecup ... more
Explore Scientific 68° Series 40mm Eyepiece (2") EPWP6840-01 Free Express Shipping! Explore Scientific 68° Series 40mm Eyepiece (2") 40mm Focal Length, 68° Field of View, 2" Diameter Barrel, Fully Multi-coated Optics, Argon-Filled, Water and Fogproof, Slip-Resistant Textured Surface, Fold-Down Eyecup | FREE shipping go to store |
 | Explore Scientific 82° Series 11mm Eyepiece (1.25") EPWP8211-01 PROMO Get $9 in FREE Stuff + Free Exp. Delivery!Free Express Shipping! Explore Scientific 82° Series 11mm Eyepiece (1.25") 11mm Focal Length, 82° Field of View, 1.25" Diameter Barrel, Parfocal with All Eyepieces in Series, Long Eye Relief for Maximum Comfort, EMD Fully Multi-Coated Optics,... ... more
Explore Scientific 82° Series 11mm Eyepiece (1.25") EPWP8211-01 Free Express Shipping! Explore Scientific 82° Series 11mm Eyepiece (1.25") 11mm Focal Length, 82° Field of View, 1.25" Diameter Barrel, Parfocal with All Eyepieces in Series, Long Eye Relief for Maximum Comfort, EMD Fully Multi-Coated Optics,... | FREE shipping go to store |
 | Explore Scientific FirstLight 127mm f/15 Maksutov-Cassegrain Telescope (OTA Only) FL-MC1271900 *Save The Tax Instantly! Use B&H Payboo to get an ...[Pre Order - allow extra time] Explore Scientific FirstLight 127mm f/15 Maksutov-Cassegrain Telescope (OTA Only) 127mm Catadioptric OTA, 1900mm Focal Length, f/15 Focal Ratio, Fully Multi-Coated Optics, Internal Focusing Mechanism, Vixen-Style... ... more
Explore Scientific FirstLight 127mm f/15 Maksutov-Cassegrain Telescope (OTA Only) FL-MC1271900 [Pre Order - allow extra time] Explore Scientific FirstLight 127mm f/15 Maksutov-Cassegrain Telescope (OTA Only) 127mm Catadioptric OTA, 1900mm Focal Length, f/15 Focal Ratio, Fully Multi-Coated Optics, Internal Focusing Mechanism, Vixen-Style... | FREE shipping go to store |
 | Explore Scientific FirstLight 152mm f/12.5 Maksutov-Cassegrain Telescope (OTA Only) FL-MC1521900 *Save The Tax Instantly! Use B&H Payboo to get an ...Ships in 24hr! [est. Ship $14.08] Explore Scientific FirstLight 152mm f/12.5 Maksutov-Cassegrain Telescope (OTA Only) 152mm Catadioptric OTA, 1900mm Focal Length, f/12.5 Focal Ratio, Fully Multi-Coated Optics, Cradle Ring Assembly with Vixen... ... more
Explore Scientific FirstLight 152mm f/12.5 Maksutov-Cassegrain Telescope (OTA Only) FL-MC1521900 Ships in 24hr! [est. Ship $14.08] Explore Scientific FirstLight 152mm f/12.5 Maksutov-Cassegrain Telescope (OTA Only) 152mm Catadioptric OTA, 1900mm Focal Length, f/12.5 Focal Ratio, Fully Multi-Coated Optics, Cradle Ring Assembly with Vixen... | go to store |
 | Explore Scientific ED102 Classic White Air Spaced Triplet714mm Focal Length2.5in HEX Focuser FCD100-10207-02. f/7 True APO with HOYA FCD100 ED Glass in Advanced 4-Point Push-Pull Collimatable Cell with Centering Adjustments and Locks; Metal Tube;... ... more | FREE shipping go to store |
 | Explore Scientific ED80 Classic White Air Spaced Triplet480mm Focal Length2.5in HEX Focuser FCD100-0806-02. f/6 True APO with HOYA FCD100 ED Glass in Advanced 4-Point Push-Pull Collimatable Cell with Centering Adjustments and Locks; Metal Tube; EMD... ... more | FREE shipping go to store |
 | Explore Scientific 3x Focal Extender1.25in Barrel FE03-125 Explore Scientific 3x Focal Extender1.25in Barrel FE03-125. 25in Barrel 3x Focal Extender. The Explore Scientific 1.25in O.D. Barrel 3x Focal Extender provides generous eye relief and is especially great for eyeglass wearers. Add versatility to your... ... more | FREE shipping go to store |
 | Explore Scientific AR152 152mm f/6.5 Achromatic Refractor Telescope (OTA only) DAR152065-02 *Save The Tax Instantly! Use B&H Payboo to get an ...[Pre Order - allow extra time] Explore Scientific AR152 152mm f/6.5 Achromatic Refractor Telescope (OTA only) 152mm Aperture, 988mm Focal Length, f/6.5 Focal Ratio, Achromatic Doublet Lens System, 2" Dual-Speed Crayford-Style Focuser, 2" Dielectric... ... more
Explore Scientific AR152 152mm f/6.5 Achromatic Refractor Telescope (OTA only) DAR152065-02 [Pre Order - allow extra time] Explore Scientific AR152 152mm f/6.5 Achromatic Refractor Telescope (OTA only) 152mm Aperture, 988mm Focal Length, f/6.5 Focal Ratio, Achromatic Doublet Lens System, 2" Dual-Speed Crayford-Style Focuser, 2" Dielectric... | FREE shipping go to store |
 | Explore Scientific 82° Series 8.5mm Eyepiece (1.25") EPWP8285LE-01 *Save The Tax Instantly! Use B&H Payboo to get an ...Free Express Shipping! Explore Scientific 82° Series 8.5mm Eyepiece (1.25") 8.5mm Focal Length, 82° Field of View, 1.25" Diameter Barrel, Parfocal with All Eyepieces in Series, Long Eye Relief for Maximum Comfort, EMD Fully Multi-Coated Optics,... ... more
Explore Scientific 82° Series 8.5mm Eyepiece (1.25") EPWP8285LE-01 Free Express Shipping! Explore Scientific 82° Series 8.5mm Eyepiece (1.25") 8.5mm Focal Length, 82° Field of View, 1.25" Diameter Barrel, Parfocal with All Eyepieces in Series, Long Eye Relief for Maximum Comfort, EMD Fully Multi-Coated Optics,... | FREE shipping go to store |
 | Explore Scientific Extension Tube for Select Rack & Pinion Focusers (0.5") ESRPEXT1 Free Shipping! Explore Scientific Extension Tube for Select Rack & Pinion Focusers (0.5") Extends Focal Plane ... more
Explore Scientific Extension Tube for Select Rack & Pinion Focusers (0.5") ESRPEXT1 Free Shipping! Explore Scientific Extension Tube for Select Rack & Pinion Focusers (0.5") Extends Focal Plane | FREE shipping go to store |
 | Explore Scientific National Geographic 76mm Compact Reflector Telescope 80-20103 Free Express Shipping! Explore Scientific National Geographic 76mm Compact Reflector Telescope Tabletop Dobsonian-Style Reflector, Fully Assembled & Ready to Use, 6mm and 20mm Eyepieces, 2x Barlow Lens, 350mm Focal Length, 18-117x Magnification,... ... more
Explore Scientific National Geographic 76mm Compact Reflector Telescope 80-20103 Free Express Shipping! Explore Scientific National Geographic 76mm Compact Reflector Telescope Tabletop Dobsonian-Style Reflector, Fully Assembled & Ready to Use, 6mm and 20mm Eyepieces, 2x Barlow Lens, 350mm Focal Length, 18-117x Magnification,... | FREE shipping go to store |
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