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Astronomy
0.8x Focal Reducer0.8x Focal Reducer
Explore Scientific
0.8x Focal Reducer Sale price$ 154.49
Take 15% off w/ code HOLIDAY15
Explore Scientific 1.25" 2x Focal Extender
Explore Scientific
1.25" 2x Focal Extender Sale price$ 205.99
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Explore Scientific 1.25" 3X Focal Extender
Explore Scientific
1.25" 3X Focal Extender Sale price$ 216.29
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Explore Scientific 1.25" 5X Focal Extender
Explore Scientific
1.25" 5X Focal Extender Sale price$ 205.99
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OPTOLONG 1.25" L-eNhance Deep-Sky Light Pollution FilterOPTOLONG 1.25" L-eNhance Deep-Sky Light Pollution Filter
Optolong
1.25" L-eNhance Deep-Sky Light Pollution Filter Sale price$ 184.37
Take 15% off w/ code HOLIDAY15
OPTOLONG 1.25" L-eXtreme Deep-Sky Light Pollution FilterOPTOLONG 1.25" L-eXtreme Deep-Sky Light Pollution Filter
Optolong
1.25" L-eXtreme Deep-Sky Light Pollution Filter Sale price$ 246.17
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Save $ 527.03
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$ 605.87 Regular price$ 1,132.90
Take an extra 15% off w/ code HOLIDAY15
114mm Reflector Telescope with APP114mm Reflector Telescope with APP
National Geographic
114mm Reflector Telescope with APP Sale price$ 257.49
Take 15% off w/ code HOLIDAY15

2 colors available

Explore Scientific 120° Series 9mm Waterproof EyepieceExplore Scientific 120° Series 9mm Waterproof Eyepiece
Explore Scientific
120° Series 9mm Waterproof Eyepiece Sale price$ 1,338.99
Take 15% off w/ code HOLIDAY15
12V Battery Power Supply for Dobsonians - BPS-12VDC-AA12V Battery Power Supply for Dobsonians - BPS-12VDC-AA
Explore Scientific
12V Battery Power Supply for Dobsonians - BPS-12VDC-AA Sale price$ 5.14
Take 15% off w/ code HOLIDAY15
Explore Scientific 2" 2X Focal Extender - FE02-020
Explore Scientific
2" 2X Focal Extender Sale price$ 308.99
Take 15% off w/ code HOLIDAY15
Explore Scientific 2" 3X Focal Extender - FE03-020Explore Scientific 2" 3X Focal Extender - FE03-020
Explore Scientific
2" 3X Focal Extender Sale price$ 308.99
Take 15% off w/ code HOLIDAY15
Explore Scientific 2" Variable Polarizing FilterExplore Scientific 2" Variable Polarizing Filter
Explore Scientific
2" Variable Polarizing Filter Sale price$ 175.09
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Explore Scientific 3" Field Flattener .7x Focal Reducer - FFFR507X-00Explore Scientific 3" Field Flattener .7x Focal Reducer - FFFR507X-00
Explore Scientific
3" Field Flattener .7x Focal Reducer Sale price$ 494.39
Take 15% off w/ code HOLIDAY15
3-inch Self-Centering Focuser - ES-FOC33-inch Self-Centering Focuser - ES-FOC3
Explore Scientific
3-inch Self-Centering Focuser - ES-FOC3 Sale priceFrom $ 875.49
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National Geographic 40mm Telescope and 900x Microscope SetNational Geographic 40mm Telescope and 900x Microscope Set
National Geographic
40mm Telescope and 900x Microscope Set Sale price$ 51.49
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Sold out
Explore One 50mm Aries Refractor TelescopeExplore One 50mm Aries Refractor Telescope
Explore One
50mm Aries Refractor Telescope Sale price$ 72.09
50mm Finder Scope Rings - Standard Height
Explore Scientific
50mm Finder Scope Rings - Standard Height Sale price$ 61.79
Take 15% off w/ code HOLIDAY15
50mm Finder Scope Rings for Right Angle Finder50mm Finder Scope Rings for Right Angle Finder
Explore Scientific
50mm Finder Scope Rings for Right Angle Finder Sale price$ 82.39
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Explore Scientific 50mm Finder Scope Rings “ TallExplore Scientific 50mm Finder Scope Rings “ Tall
Explore Scientific
50mm Finder Scope Rings “ Tall Sale price$ 92.69
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Explore One 50mm Juno Telescope - 88-10051Explore One 50mm Juno Telescope - 88-10051
Explore One
50mm Juno Telescope Sale price$ 41.19
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National Geographic 50mm Portable Refractor Telescope - RF360MMNational Geographic 50mm Portable Refractor Telescope - RF360MM
National Geographic
50mm Portable Refractor Telescope RF360MM Sale price$ 41.19
Take 15% off w/ code HOLIDAY15
Explore One 50mm Refractor STEM Telescope KitExplore One 50mm Refractor STEM Telescope Kit
Explore One
50mm Refractor STEM Telescope Kit Sale price$ 72.09
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National Geographic 50mm Table Top AZ Mount TelescopeNational Geographic 50mm Table Top AZ Mount Telescope
National Geographic
50mm Table Top AZ Mount Telescope Sale price$ 51.49
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Save $ 63.02
Explore Scientific 52° Series 15mm Waterproof EyepieceExplore Scientific 52° Series 15mm Waterproof Eyepiece
Explore Scientific
52° Series 15mm Waterproof Eyepiece Sale price$ 60.57 Regular price$ 123.59
Take an extra 15% off w/ code HOLIDAY15
Save $ 69.68
Explore Scientific 52° Series 30mm Waterproof EyepieceExplore Scientific 52° Series 30mm Waterproof Eyepiece
Explore Scientific
52° Series 30mm Waterproof Eyepiece Sale price$ 84.81 Regular price$ 154.49
Take an extra 15% off w/ code HOLIDAY15
Save $ 64.22
Explore Scientific 52° Series 40mm Waterproof EyepieceExplore Scientific 52° Series 40mm Waterproof Eyepiece
Explore Scientific
52° Series 40mm Waterproof Eyepiece Sale price$ 121.17 Regular price$ 185.39
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Explore One 60mm Refractor Telescope - 88-06000Explore One 60mm Refractor Telescope - 88-06000
Explore One
60mm Refractor Telescope Sale price$ 82.39
Save $ 33.32
Explore Scientific 62° Series 14mm Waterproof EyepieceExplore Scientific 62° Series 14mm Waterproof Eyepiece
Explore Scientific
62° Series 14mm Waterproof Eyepiece Sale price$ 121.17 Regular price$ 154.49
Take an extra 15% off w/ code HOLIDAY15
Save $ 33.32
Explore Scientific 62° Series 20mm Waterproof EyepieceExplore Scientific 62° Series 20mm Waterproof Eyepiece
Explore Scientific
62° Series 20mm Waterproof Eyepiece Sale price$ 121.17 Regular price$ 154.49
Take an extra 15% off w/ code HOLIDAY15
Save $ 64.22
Explore Scientific 62° Series 26mm Waterproof EyepieceExplore Scientific 62° Series 26mm Waterproof Eyepiece
Explore Scientific
62° Series 26mm Waterproof Eyepiece Sale price$ 121.17 Regular price$ 185.39
Take an extra 15% off w/ code HOLIDAY15
Save $ 55.14
Explore Scientific 62° Series 32mm Waterproof EyepieceExplore Scientific 62° Series 32mm Waterproof Eyepiece
Explore Scientific
62° Series 32mm Waterproof Eyepiece Sale price$ 181.75 Regular price$ 236.89
Take an extra 15% off w/ code HOLIDAY15
Save $ 56.35
Explore Scientific 62° Series 40mm Waterproof EyepieceExplore Scientific 62° Series 40mm Waterproof Eyepiece
Explore Scientific
62° Series 40mm Waterproof Eyepiece Sale price$ 242.34 Regular price$ 298.69
Take an extra 15% off w/ code HOLIDAY15
Save $ 33.32
Explore Scientific 62° Series 5.5mm Waterproof EyepieceExplore Scientific 62° Series 5.5mm Waterproof Eyepiece
Explore Scientific
62° Series 5.5mm Waterproof Eyepiece Sale price$ 121.17 Regular price$ 154.49
Take an extra 15% off w/ code HOLIDAY15
Save $ 33.32
Explore Scientific 62° Series 9mm Waterproof EyepieceExplore Scientific 62° Series 9mm Waterproof Eyepiece
Explore Scientific
62° Series 9mm Waterproof Eyepiece Sale price$ 121.17 Regular price$ 154.49
Take an extra 15% off w/ code HOLIDAY15
Save $ 26.67
Explore Scientific 68° Series 16mm Waterproof EyepieceExplore Scientific 68° Series 16mm Waterproof Eyepiece
Explore Scientific
68° Series 16mm Waterproof Eyepiece Sale price$ 96.92 Regular price$ 123.59
Take an extra 15% off w/ code HOLIDAY15
70mm Automatic Telescope70mm Automatic Telescope
National Geographic
70mm Automatic Telescope Sale price$ 308.99
Take 15% off w/ code HOLIDAY15
National Geographic 70mm AZ Refractor Telescope - 80-10070National Geographic 70mm AZ Refractor Telescope - 80-10070
National Geographic
70mm AZ Refractor Telescope Sale price$ 102.99
Take 15% off w/ code HOLIDAY15
Save $ 41.20
National Geographic 70mm Refractor Telescope Adjustable Height TripodNational Geographic 70mm Refractor Telescope Adjustable Height Tripod
National Geographic
70mm Refractor Telescope Adjustable Height Tripod Sale price$ 102.99 Regular price$ 144.19
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Save $ 55.62
70mm Refractor Telescope Adjustable Height Tripod + Planisphere Bundle70mm Refractor Telescope Adjustable Height Tripod + Planisphere Bundle
National Geographic
70mm Refractor Telescope Adjustable Height Tripod + Planisphere Bundle Sale price$ 109.16 Regular price$ 164.78
Take an extra 15% off w/ code HOLIDAY15
National Geographic 76mm Compact Reflector Telescope - 80-20103National Geographic 76mm Compact Reflector Telescope - 80-20103
National Geographic
76mm Compact Reflector Telescope Sale price$ 92.65
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Save $ 59.99
Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece - EPWP8285LE-01Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece - EPWP8285LE-01
Explore Scientific
8.5mm 82° Series LER Waterproof Eyepiece Sale price$ 218.10 Regular price$ 278.09
Take an extra 15% off w/ code HOLIDAY15
Sold outSave $ 271.44
Explore Scientific 82° Series 24mm Waterproof EyepieceExplore Scientific 82° Series 24mm Waterproof Eyepiece
Explore Scientific
82° Series 24mm Waterproof Eyepiece Sale price$ 181.75 Regular price$ 453.19
Sold outSave $ 272.65
Explore Scientific 82° Series 30mm Waterproof EyepieceExplore Scientific 82° Series 30mm Waterproof Eyepiece
Explore Scientific
82° Series 30mm Waterproof Eyepiece Sale price$ 242.34 Regular price$ 514.99
Explore Scientific 8x50 Straight Through Illuminated Viewfinder with Bracket and NEW long battery life Illuminator IIExplore Scientific 8x50 Straight Through Illuminated Viewfinder with Bracket and NEW long battery life Illuminator II
Explore Scientific
8x50 Straight Through Illuminated Viewfinder with Bracket and NEW long battery life Illuminator II Sale price$ 257.49
Take 15% off w/ code HOLIDAY15
Explore Scientific 99% Reflective 2" DiagonalExplore Scientific 99% Reflective 2" Diagonal
Explore Scientific
99% Reflective 2" Diagonal Sale price$ 205.99
Take 15% off w/ code HOLIDAY15
Explore Scientific 99% Reflective 3" DiagonalExplore Scientific 99% Reflective 3" Diagonal
Explore Scientific
99% Reflective 3" Diagonal Sale price$ 607.69
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Sold out
Rigel Systems - Aline - Telescope Alignment (Collimator) Eyepiece
Rigel Systems
Aline Telescope Alignment (Collimator) Eyepiece Sale price$ 10.29

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