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Explore Scientific 1.25" 68° Series Eyepiece 16mm $139.99

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Explore Scientific 1.25" 68° Series Eyepiece 16mm

Explore Scientific 16mm 68 Degree Series Argon-Purged Waterproof Eyepiece EPWP6816-01 Field of view - 68 degreeEye Relief - 12mmFocal Length - 16mmNumber of optical elements - 6Barrel Size - 1.25" Explore STAR Warranty In continuing our...

Explore Scientific 1.25" 68° Series Eyepiece 20mm $139.99

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Explore Scientific 1.25" 68° Series Eyepiece 20mm

Explore Scientific 20mm 68 Degree Series Argon-Purged Waterproof Eyepiece EPWP6820-01 Field of view - 68 degreeEye Relief - 15mmFocal Length - 20mmNumber of optical elements - 6Barrel Size - 1.25" Explore STAR Warranty In continuing our...

New Explore Scientific 82° Series 11mm Eyepiece $139.99

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New Explore Scientific 82° Series 11mm Eyepiece

Explore Scientific 82° Series 11mm Eyepiece Barrel Size: 1.25" Eye Relief: 15mm Elements: 7 in 4 Groups Parfocal: Yes Weight: 13.2 oz. Argon Purged, Waterproof Using advanced computer design, combinations of low dispersion and high...

New Explore Scientific 82° Series 14mm Eyepiece $139.99

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New Explore Scientific 82° Series 14mm Eyepiece

New Explore Scientific 82° Series 14mm Eyepiece Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 82° Series™ extreme wide field...

New Explore Scientific 82° Series 4.7mm Eyepiece $139.99

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New Explore Scientific 82° Series 4.7mm Eyepiece

New Explore Scientific 82° Series 4.7mm Eyepiece Barrel Size: 1.25" Eye Relief: 14mm Elements: 7 in 4 Groups Parfocal: Yes Weight: 9.2 oz. Argon Purged, Waterproof Using advanced computer design, combinations of low dispersion and...

New Explore Scientific 82° Series 6.7mm Eyepiece $139.99

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New Explore Scientific 82° Series 6.7mm Eyepiece

New Explore Scientific 82° Series 6.7mm Eyepiece Barrel Size: 1.25" Eye Relief: 14mm Elements: 7 in 4 Groups Parfocal: Yes Weight: 10.9 oz. Argon Purged, Waterproof Using advanced computer design, combinations of low dispersion...

New Explore Scientific 82° Series 8.8mm Eyepiece $139.99

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New Explore Scientific 82° Series 8.8mm Eyepiece

Explore Scientific 82° Series 8.8mm Eyepiece Barrel Size: 1.25" Eye Relief: 15mm Elements: 7 in 4 Groups Parfocal: Yes Weight: 13.2 oz. Argon Purged, Waterproof Using advanced computer design, combinations of low dispersion and high...

Explore Scientific 8x50 Erect Image Illuminated Viewfinder $179.99

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Explore Scientific 8x50 Erect Image Illuminated Viewfinder

Explore Scientific 8x50 Erect Image Illuminated Viewfinder The illuminated reticle of the 8x50 Viewfinder with its scale markings and open center not only helps you center objects precisely, but gives a reference of the exact field of view in...

Explore Scientific 1.25" 68° Series Eyepiece 28mm $189.99

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Explore Scientific 1.25" 68° Series Eyepiece 28mm

Explore Scientific 28mm 68 Degree Series Argon-Purged Waterproof Eyepiece EPWP6828-01 Field of view - 68 degreeEye Relief - 22mmFocal Length - 28mmNumber of optical elements - 6Barrel Size - 2"  Explore STAR Warranty  In continuing...

New Explore Scientific 82° Series 18mm Eyepiece $189.99

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New Explore Scientific 82° Series 18mm Eyepiece

New Explore Scientific 82° Series 18mm Eyepiece Barrel Size: 2.00" Eye Relief: 13mm Elements: 6 in 4 Groups Parfocal: Yes Weight: 1.2 lbs. Argon Purged, Waterproof Using advanced computer design, combinations of low dispersion and high...

Explore Scientific 1.25" 68° Series Eyepiece 34mm $249.99

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Explore Scientific 1.25" 68° Series Eyepiece 34mm

Explore Scientific 34mm 68 Degree Series Argon-Purged Waterproof Eyepiece EPWP6834-01 Field of view - 68 degreeEye Relief - 26mmFocal Length - 34mmNumber of optical elements - 6Barrel Size - 2"  Explore STAR Warranty In continuing our...

New Explore Scientific 82° Series 24mm Eyepiece $269.99

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New Explore Scientific 82° Series 24mm Eyepiece

Explore Scientific 82° Series 24mm Eyepiece Barrel Size: 2.00" Eye Relief: 17mm Elements: 6 in 4 Groups Parfocal: Yes Weight: 2.1 lbs. Argon purged, Waterproof Using advanced computer design, combinations of low dispersion and high...

20mm 100° Series Nitrogen-Purged Waterproof Eyepiece $299.99

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20mm 100° Series Nitrogen-Purged Waterproof Eyepiece

20mm 100° Series Nitrogen-Purged Waterproof Eyepiece These 20mm eyepieces have a 100° Apparent Field Of View and the body of the eyepiece is Nitrogen-purged and waterproof preserving the internal elements to remain as pristine as the day they were...

Explore Scientific 1.25" 68° Series Eyepiece 40mm $299.99

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Explore Scientific 1.25" 68° Series Eyepiece 40mm

Explore Scientific 40mm 68 Degree Series Argon-Purged Waterproff Eyepiece EPWP6840-01 Field of view - 68 degreeEye Relief - 31mmFocal Length - 40mmNumber of optical elements - 6Barrel Size - 2"  Explore STAR Warranty  In...

New Explore Scientific 82° Series 30mm Eyepiece $299.99

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New Explore Scientific 82° Series 30mm Eyepiece

Explore Scientific 82° Series 30mm Eyepiece Barrel Size: 2.00" Eye Relief: 21mm Elements: 6 in 4 Groups Parfocal: Yes Weight: 3.2 lbs. Argon purged, Waterproof Using advanced computer design, combinations of low dispersion and high...

Explore Scientific 9mm Argon purged 100° Eyepiece $339.99

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Explore Scientific 9mm Argon purged 100° Eyepiece

Explore Scientific 9mm 100° Series Argon-Purged Waterproof Eyepiece This 9mm eyepiece has a 100° Apparent Field Of View and the body of the eyepiece is Argon-purged and waterproof preserving the internal elements to remain as pristine as the day...

14mm 100° Series Argon-Purged Waterproof Eyepiece $399.99

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14mm 100° Series Argon-Purged Waterproof Eyepiece

14mm 100° Series Argon-Purged Waterproof Eyepiece These eyepieces are the world's first Argon-purged waterproof eyepiece with a 100° Apparent Field for astronomy. The body of the eyepiece is Argon-purged and waterproof preserving the internal...

Explore Scientific AR102 f/6.5 Doublet Achromat Refractor $529.99  $479.99
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Explore Scientific AR102 f/6.5 Doublet Achromat Refractor

AR102 f/6.5 Air-Spaced Doublet AR Series™ Achromat Refractor The latest addition to the Air-Spaced Doublet AR Series is the very portable, grab-and-go 102mm!Like its two larger brothers, the AR 127, and the AR 152, these are classic air-spaced,...

Explore Scientific TwiLight II Altaz Mount $579.99

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Explore Scientific TwiLight II Altaz Mount

Explore Scientific TwiLight II Altaz Mount with HD Tripod for Telescopes , MAZ02-01 The Twilight II Altaz Mount from Explore Scientific can support one or two small or mid-sized telescopes. The dual mount comes with a heavy duty (HD) tripod. All...

Explore Scientific Doublet AR127mm f/6.5 OTA and acc. $699.99  $649.99
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Explore Scientific Doublet AR127mm f/6.5 OTA and acc.

Explore Scientific Doublet AR127mm f/6.5 OTA  and acc. Explore Scientific's 127mm f/6.5 telescope is an air-spaced doublet achromatic refracting telescope that utilizes EMD™ (Enhanced Multilayer Deposition) coatings which eliminates light scatter...

Explore Scientific 25mm 100 Degree field waterproof 2" eyepiece $699.99

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Explore Scientific 25mm 100 Degree field waterproof 2" eyepiece

Explore Scientific 25mm 100 Degree field waterproof 2" eyepiece , Argon Purged   EP10025-01 The new 25mm Explore Scientific 100 degree field 2" eyepiece is O-ring sealed and argon-purged to be 100% waterproof. To insure a perfect seal,...

Explore Scientific 80mm f/6 ED Apo OTA with Deluxe Case & Accs $729.99

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Explore Scientific 80mm f/6 ED Apo OTA with Deluxe Case & Accs

Explore Scientific 80mm f/6 ED Apo OTA with Deluxe Case & Accessories The 80mm f/6 ED Apochromatic triplet from Explore Scientific is a great air-spaced triplet refractor telescope for observing as well as for use in photography of celestial...

Explore Scientific Doublet AR152mm f/6.5 OTA $849.99  $749.99
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Explore Scientific Doublet AR152mm f/6.5 OTA

Explore Scientific Doublet AR152mm f/6.5 OTA Explore Scientific AR152 f/6.5 Air-Spaced Doublet Achromat Refractor The AR152 (six-inch), with its larger aperture optics gathers 44% more light over the AR127 (five-inch) model, providing much...

Explore Scientific 120 Degree Series 9mm Argon Purged EP 2" $899.99

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Explore Scientific 120 Degree Series 9mm Argon Purged EP 2"

Explore Scientific 120 Degree Series 9mm Argon Purged Eyepiece 2" EP12009-01 This deep sky eyepiece is not only the first of it's kind for astronomy, it produces a highly corrected field across the 120 degree apparent field. The views of...

80mm f/6 Air-Spaced Triplet ED Apochromatic Refractor $1,149.99  $999.98
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80mm f/6 Air-Spaced Triplet ED Apochromatic Refractor

80mm f/6 Air-Spaced Triplet ED Apochromatic Refractor ED80 Air spaced triplet refractor in Carbon Fiber w/Retractable Dew Shield, Push/Pull collimation Cell, Two speed Focuser, Deluxe Case, 99% 2-inch Diagonal, Vixen Style dovetail mount.  The...


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Explore Scientific Eyepieces