Eyepieces & Telescopes

Filters
Sort by:

97 products

Explore Scientific 52° Series 40mm Waterproof EyepieceExplore Scientific 52° Series 40mm Waterproof Eyepiece
Explore Scientific
52° Series 40mm Waterproof Eyepiece Sale price$ 99.00
Sold out
Explore FirstLight Twilight Nano Mount - FL-TWINANOT1-00
Explore Scientific
Explore FirstLight Twilight Nano Mount Sale price$ 99.99
Sold out
Explore FirstLight 100mm Mak-Cassegrain Telescope with EQ3 Mount - FL-MC1001400EQ3Explore FirstLight 100mm Mak-Cassegrain Telescope with EQ3 Mount - FL-MC1001400EQ3
Explore Scientific
Explore FirstLight 100mm Mak-Cassegrain Telescope with EQ3 Mount Sale price$ 249.99
Explore Scientific 120° Series 9mm Waterproof EyepieceExplore Scientific 120° Series 9mm Waterproof Eyepiece
Explore Scientific
120° Series 9mm Waterproof Eyepiece Sale price$ 899.00
Explore FirstLight 100mm Mak-Cassegrain Telescope with Twilight Nano Mount - FL-MC1001400TNExplore FirstLight 100mm Mak-Cassegrain Telescope with Twilight Nano Mount
Explore Scientific
Explore FirstLight 100mm Mak-Cassegrain Telescope with Twilight Nano Mount Sale price$ 219.99
Explore Scientific 100° Series 3" 30mm Waterproof EyepieceExplore Scientific 100° Series 3" 30mm Waterproof Eyepiece
Explore Scientific
100° Series 3" 30mm Waterproof Eyepiece Sale price$ 999.00
Explore FirstLight 80mm Telescope Go-To Tracker ComboExplore FirstLight 80mm Telescope Go-To Tracker Combo
Explore Scientific
Explore FirstLight 80mm Telescope Go-To Tracker Combo Sale price$ 369.99
Explore FirstLight 127mm Mak-Cassegrain Telescope - Optical Tube Only - FL-MC1271900Explore FirstLight 127mm Mak-Cassegrain Telescope Optical Tube With Accessories
Explore Scientific
Explore FirstLight 127mm Mak-Cassegrain Telescope Optical Tube With Accessories Sale price$ 479.99
Explore Scientific 100° 20mm Waterproof Eyepiece - EPWP10020-01Explore Scientific 100° 20mm Waterproof Eyepiece - EPWP10020-01
Explore Scientific
100° 20mm Waterproof Eyepiece Sale price$ 499.00
ED152 Air-Spaced Triplet Apochromatic Telescope in Carbon FiberED152 Air-Spaced Triplet Apochromatic Telescope in Carbon Fiber
Explore Scientific
ED152 Air-Spaced Triplet Apochromatic Telescope in Carbon Fiber Sale price$ 2,599.99
Save $ 19.99
ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope and Field Flattener f/5 to f/7Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope - FCD100-0806-01
Explore Scientific
ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope and Field Flattener f/5 to f/7 Sale price$ 799.99 Regular price$ 819.98
Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope - FCD100-0806-01Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope - FCD100-0806-01
Explore Scientific
ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope and Hybrid 2N1 Finder Base Sale price$ 1,149.99
Explore FirstLight 80mm CF Telescope with Solar FilterExplore FirstLight 80mm CF Telescope with Solar Filter
Explore Scientific
Explore FirstLight 80mm CF Telescope with Solar Filter Sale price$ 129.99
Explore FirstLight 80mm TelescopeExplore FirstLight 80mm Telescope
Explore Scientific
Explore FirstLight 80mm Telescope Sale price$ 119.99
Explore FirstLight 80mm CF Telescope Go-To Tracker Combo with Solar FilterExplore FirstLight 80mm CF Telescope Go-To Tracker Combo with Solar Filter
Explore Scientific
Explore FirstLight 80mm CF Telescope Go-To Tracker Combo with Solar Filter Sale price$ 379.99
Save $ 69.99
ED80 Essential Series Air-Spaced Triplet Refractor Telescope with 0.8x Focal ReducerED80 Essential Series Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer
Explore Scientific
ED80 Essential Series Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer Sale price$ 549.99 Regular price$ 619.98
Save $ 69.99
ED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal ReducerExplore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope - FCD100-0806-01
Explore Scientific
ED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer Sale price$ 749.99 Regular price$ 819.98
Save $ 69.99
ED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer and iEXOS-100-2 PMC-Eight Equatorial Tracker SystemED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer and iEXOS-100-2 PMC-Eight Equatorial Tracker System
Explore Scientific
ED80-FCD100 Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer and iEXOS-100-2 PMC-Eight Equatorial Tracker System Sale price$ 1,049.98 Regular price$ 1,119.97
Save $ 69.98
ED80 Essential Series Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer and iEXOS-100-2 PMC-Eight Equatorial Tracker SystemED80 Essential Series Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer and iEXOS-100-2 PMC-Eight Equatorial Tracker System
Explore Scientific
ED80 Essential Series Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer and iEXOS-100-2 PMC-Eight Equatorial Tracker System Sale price$ 849.99 Regular price$ 919.97
6-inch Tabletop Dobsonian Reflector Telescope6-inch Tabletop Dobsonian Reflector Telescope
Explore Scientific
6-inch Tabletop Dobsonian Reflector Telescope Sale price$ 479.99
NewSold out
134mm Newtonian Reflector Telescope with Equatorial Mount134mm Newtonian Reflector Telescope with Equatorial Mount
Explore Scientific
134mm Newtonian Reflector Telescope with Equatorial Mount Sale price$ 219.99
New
114mm Newtonian Reflector Telescope with Equatorial Mount114mm Newtonian Reflector Telescope with Equatorial Mount
Explore Scientific
114mm Newtonian Reflector Telescope with Equatorial Mount Sale price$ 199.99
New
8-inch Dobsonian Reflector Telescope (Red)8-inch Dobsonian Reflector Telescope (Red)
Explore Scientific
8-inch Dobsonian Reflector Telescope (Red) Sale price$ 649.99
New
10-inch Dobsonian Reflector Telescope10-inch Dobsonian Reflector Telescope
Explore Scientific
10-inch Dobsonian Reflector Telescope Sale price$ 749.99
New
8-inch Dobsonian Reflector Telescope8-inch Dobsonian Reflector Telescope
Explore Scientific
8-inch Dobsonian Reflector Telescope Sale price$ 549.99
New
6-inch Dobsonian Reflector Telescope6-inch Dobsonian Reflector Telescope
Explore Scientific
6-inch Dobsonian Reflector Telescope Sale price$ 449.99
Save $ 69.99
ED80-FCD100 Air-Spaced Triplet Refractor Telescope with iEXOS-100-2 PMC-Eight Equatorial Tracker System and Field FlattenerExplore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope - FCD100-0806-01
Explore Scientific
ED80-FCD100 Air-Spaced Triplet Refractor Telescope with iEXOS-100-2 PMC-Eight Equatorial Tracker System and Field Flattener Sale price$ 1,049.98 Regular price$ 1,119.97
Save $ 69.99
ED80 Essential Series Air-Spaced Triplet Refractor Telescope with Field FlattenerED80 Essential Series Air-Spaced Triplet Refractor Telescope with Field Flattener
Explore Scientific
ED80 Essential Series Air-Spaced Triplet Refractor Telescope with Field Flattener Sale price$ 549.99 Regular price$ 619.98
Save $ 69.98
ED80 Essential Series Air-Spaced Triplet Refractor with iEXOS-100-2 PMC-Eight Equatorial Tracker System and Field FlattenerED80 Essential Series Air-Spaced Triplet Refractor with iEXOS-100-2 PMC-Eight Equatorial Tracker System and Field Flattener
Explore Scientific
ED80 Essential Series Air-Spaced Triplet Refractor with iEXOS-100-2 PMC-Eight Equatorial Tracker System and Field Flattener Sale price$ 849.99 Regular price$ 919.97
Explore Scientific 82° Series 14mm Waterproof EyepieceExplore Scientific 82° Series 14mm Waterproof Eyepiece
Explore Scientific
82° Series 14mm Waterproof Eyepiece Sale price$ 139.00
Sold out
Explore Scientific - Generation II - 12-inch Truss Tube Dobsonian Telescope - DOB1245-00Explore Scientific - Generation II - 12-inch Truss Tube Dobsonian Telescope - DOB1245-00
Explore Scientific
Generation II 12-inch Truss Tube Dobsonian Telescope Sale price$ 1,999.99
Sold out
Explore Scientific 92° Series 17mm Long Eye Relief Waterproof EyepieceExplore Scientific 92° Series 17mm Long Eye Relief Waterproof Eyepiece
Explore Scientific
92° Series 17mm Long Eye Relief Waterproof Eyepiece Sale price$ 299.00
Sold out
Explore Scientific - Generation II - 10-inch Truss Tube Dobsonian Telescope - DOB1045-00Explore Scientific - Generation II - 10-inch Truss Tube Dobsonian Telescope - DOB1045-00
Explore Scientific
Generation II 10-inch Truss Tube Dobsonian Telescope Sale price$ 1,089.99
Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-01Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-01
Explore Scientific
4.5mm 82° Series LER Waterproof Eyepiece Sale price$ 139.00
Sold out
Explore Scientific - Generation II - 20-inch Truss Tube Dobsonian Telescope - DOB2036-00Explore Scientific - Generation II - 20-inch Truss Tube Dobsonian Telescope - DOB2036-00
Explore Scientific
Generation II 20-inch Truss Tube Dobsonian Telescope Sale price$ 9,999.99
Sold out
EXOS2-GT Equatorial Mount with PMC-Eight GoTo System with WiFi and Bluetooth®EXOS2-GT Equatorial Mount with PMC-Eight GoTo System with WiFi and Bluetooth®
Explore Scientific
EXOS2-GT Equatorial Mount with PMC-Eight GoTo System with WiFi and Bluetooth® Sale price$ 999.99
Explore Scientific 10-inch Hybrid Truss Tube Dobsonian Telescope - DOB1045CExplore Scientific 10-inch Hybrid Truss Tube Dobsonian Telescope - DOB1045C
Explore Scientific
10-inch Hybrid Truss Tube Dobsonian Telescope Sale price$ 699.99
Coming SoonSold out
92° ED Series 25mm Waterproof Eyepiece
Explore Scientific
92° ED Series 25mm Waterproof Eyepiece Sale price$ 499.99
Coming SoonSold out
92° ED Series 20mm Waterproof Eyepiece
Explore Scientific
92° ED Series 20mm Waterproof Eyepiece Sale price$ 449.99
Coming SoonSold out
92° ED Series 14mm Waterproof Eyepiece
Explore Scientific
92° ED Series 14mm Waterproof Eyepiece Sale price$ 449.99
Coming SoonSold out
92° ED Series 9mm Waterproof Eyepiece
Explore Scientific
92° ED Series 9mm Waterproof Eyepiece Sale price$ 449.99
Coming SoonSold out
72° ED Series 40mm Waterproof Eyepiece
Explore Scientific
72° ED Series 40mm Waterproof Eyepiece Sale price$ 449.99
Coming SoonSold out
72° ED Series 30mm Waterproof Eyepiece
Explore Scientific
72° ED Series 30mm Waterproof Eyepiece Sale price$ 399.99
Coming SoonSold out
72° ED Series 25mm Waterproof Eyepiece
Explore Scientific
72° ED Series 25mm Waterproof Eyepiece Sale price$ 349.99
Coming SoonSold out
72° ED Series 20mm Waterproof Eyepiece
Explore Scientific
72° ED Series 20mm Waterproof Eyepiece Sale price$ 299.99
Coming SoonSold out
72° ED Series 15mm Waterproof Eyepiece
Explore Scientific
72° ED Series 15mm Waterproof Eyepiece Sale price$ 299.99
Coming SoonSold out
72° ED Series 11.5mm Waterproof Eyepiece
Explore Scientific
72° ED Series 11.5mm Waterproof Eyepiece Sale price$ 299.99
Coming SoonSold out
72° ED Series 8.5mm Waterproof Eyepiece
Explore Scientific
72° ED Series 8.5mm Waterproof Eyepiece Sale price$ 299.99

Free United States Shipping

Orders $70+ shipped within the continental United States qualify for free standard shipping. Learn more.

Explore Scientific Warranty

Register your product within 60 days to activate your warranty coverage. Learn more.

30 Day Returns

Returns are accepted within 30 days if the item is in original condition. Learn more.

Dedicated Customer Support

Our customer service team is here to help with product support and warranty service. Learn more.