Explore Scientific
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Explore Scientific 17mm 92° field argon-purged waterproof 2" eyepiece
$799.99This 2" 17mm 92° field Explore Scientific hyper-wide eyepiece provides an exceptional medium focal length immersive observing experience. -
Explore Scientific 18mm 82° field argon-purged waterproof 2" eyepiece
$319.99This 82° field Explore Scientific 18mm 2" argon-purged waterproof eyepiece makes observing with many telescopes feel like you're taking a stroll through the cosmos rather than looking through an eyepiece. -
Explore Scientific 2" 0.9 Neutral Density Filter 13% Transmission
$59.99- 2" Diameter Filter
- Works best in 6-8 inch telescopes
- Get more out of your lunar observing
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Explore Scientific 2" 3x Focal Extender (Barlow)
$299.99Increase your eyepiece magnification by 3x
2" barrel diameter
Keeps eyerelief consistent
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Explore Scientific 2" Field flattener for imaging for f/5 to f/7 refractors
$149.99This field flattener from Explore Scientific is designed to work with refrators from f/5 to f/7.
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Explore Scientific 2" HR Variable Coma Corrector
$379.99Explore Scientific’s HR Variable Coma Corrector is a high-performance optical corrector designed by world famous optical designer Harrie Rutten, and it will help you minimize or even eliminate image aberrations.
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Explore Scientific 2" Nosepiece Adapter For Explore Scientific FFFR507X-00
$89.99This adapter is designed to work specifically with the Explore Scientific 3" Field Flattener/.7x reducer.
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Explore Scientific 20mm 100° field waterproof 2" eyepiece
$799.99The 100° apparent field of the Explore Scientific 20mm waterproof 2" eyepiece provides superb maximum field/medium power observing in all scopes, from small apo refractors to the largest Dobsonians and catadioptrics . . . -
Explore Scientific 20mm 52° Series Waterproof Eyepiece
$119.99Looking for something out of the ordinary for your next eyepiece? The Explore Scientific 52° series is a strong contender for necessary addition to your eyepiece collection.
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Explore Scientific 20mm 68° field argon-purged waterproof 1.25" eyepiece
$219.99This Explore Scientific 20mm argon-purged waterproof eyepiece is a fine medium power 1.25" eyepiece whose substantial 68° field of view gives you "big picture" deep space performance with virtually any telescope type.
