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478 products
Explore Scientific
68° Series 16mm Waterproof Eyepiece
Sale price$ 109.00
Regular price$ 136.25
Explore Scientific
68° Series 20mm Waterproof Eyepiece
Sale price$ 109.00
Regular price$ 136.25
Explore Scientific
68° Series 24mm Waterproof Eyepiece
Sale price$ 109.00
Regular price$ 136.25
Explore Scientific
68° Series 28mm Waterproof Eyepiece
Sale price$ 169.00
Regular price$ 211.25
Explore Scientific
68° Series 34mm Waterproof Eyepiece
Sale price$ 219.00
Regular price$ 273.75
Explore Scientific
68° Series 40mm Waterproof Eyepiece
Sale price$ 289.00
Regular price$ 361.25
Explore Scientific
7-in-1 WiFi Professional Weather Station with Weather Underground
Sale price$ 224.98
Regular price$ 449.97
National Geographic
70mm Automatic Telescope
Sale price$ 299.99
National Geographic
70mm AZ Refractor Telescope
Sale price$ 99.99
National Geographic
70mm Refractor Telescope Adjustable Height Tripod
Sale price$ 99.99
Regular price$ 139.99
National Geographic
70mm Refractor Telescope Adjustable Height Tripod + Planisphere Bundle
Sale price$ 89.98
Regular price$ 159.98
National Geographic
76mm Compact Reflector Telescope
Sale price$ 89.95
NewSold out Save $ 137.50
Explore Scientific
8-inch Dobsonian Reflector Telescope
Sale price$ 549.99
Regular price$ 687.49
NewSave $ 162.50
Explore Scientific
8-Inch Dobsonian Reflector Telescope (Red)
Sale price$ 649.99
Regular price$ 812.49
Explore Scientific
8.5mm 82° Series LER Waterproof Eyepiece
Sale price$ 139.00
Regular price$ 173.75
Explore Scientific
82° Series 11mm Waterproof Eyepiece
Sale price$ 139.00
Regular price$ 173.75
Explore Scientific
82° Series 14mm Waterproof Eyepiece
Sale price$ 139.00
Regular price$ 173.75
Explore Scientific
82° Series 18mm Waterproof Eyepiece
Sale price$ 169.00
Regular price$ 211.25
Explore Scientific
82° Series 24mm Waterproof Eyepiece
Sale price$ 229.00
Regular price$ 286.25
Explore Scientific
82° Series 30mm Waterproof Eyepiece
Sale price$ 279.00
Regular price$ 348.75
Bresser
8MP Cell Phone Game Camera
Sale price$ 49.99
Regular price$ 299.99
National Geographic
8x21 Foldable Roof-Prism Binoculars
Sale price$ 19.99
National Geographic
8x32 Sky and Nature Scope
Sale price$ 16.99
National Geographic
8x40 Binoculars
Sale price$ 89.99
National Geographic
8x42 Binoculars
Sale price$ 39.99
Bresser
8x42 WD Nautic Binoculars
Sale price$ 124.99
Explore Scientific
8x50 Illuminated Right Angle Polar Finder Scope with NEW long battery life Illuminator II
Sale price$ 149.99
Regular price$ 187.49
Explore Scientific
8x50 Non-Illuminated Finder Scope
Sale price$ 59.99
Regular price$ 74.99
Explore Scientific
8x50 Straight Through Illuminated Viewfinder with Bracket and NEW long battery life Illuminator II
Sale price$ 129.99
Regular price$ 162.49
National Geographic
900x Microscope with Hard Case
Sale price$ 49.99
Explore Scientific
92° Series 12mm Long Eye Relief Waterproof Eyepiece
Sale price$ 299.00
Regular price$ 373.75
Explore Scientific
92° Series 17mm Long Eye Relief Waterproof Eyepiece
Sale price$ 299.00
Regular price$ 373.75
Explore Scientific
99% Reflective 2" Diagonal
Sale price$ 199.99
Regular price$ 249.99
Explore Scientific
99% Reflective 3" Diagonal
Sale price$ 589.99
Regular price$ 737.49
Explore Scientific
Adapter for FFFR507X-00 to 2.5" Hex Focuser
Sale price$ 89.99
Regular price$ 112.49
Rigel Systems
Aline Telescope Alignment (Collimator) Eyepiece
Sale price$ 9.99
Alpen
Apex 35mm Thermal Monocular
Sale price$ 1,119.95
Explore Scientific
APO EDT Series Rack & Pinion Focuser
Sale price$ 229.99
Explore Scientific
AR102 Air-Spaced Doublet Refractor
Sale price$ 299.99
Regular price$ 374.99
Explore Scientific
AR127 Air-Spaced Doublet Refractor Telescope
Sale price$ 449.99
Regular price$ 562.49
Explore Scientific
AR152 Air-Spaced Doublet Refractor Telescope with New Hybrid 2N1 Finder Base
Sale price$ 799.99
Regular price$ 999.99
Explore Scientific
AR152 Air-Spaced Doublet Refractor Telescope With Original Finder Base
Sale price$ 879.99
Regular price$ 1,049.00
Explore Scientific
Astro R-Lite Red Flashlight
Sale price$ 22.99
Regular price$ 28.74
Astrozap
AstroCaps Bahtinov Focusing Caps
Sale priceFrom $ 75.10
Explore Scientific
Backpack Carrying Case
Sale price$ 79.99
Regular price$ 99.99
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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.








































































































