Explore Scientific
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Explore Scientific 4.7mm 82° field argon-purged waterproof 1.25" eyepiece
$229.99This 4.7mm Explore Scientific 82° field argon-purged waterproof eyepiece is an excellent very high power, very wide field waterproof eyepiece for resolving globular clusters and closely-spaced binary stars. -
Explore Scientific 4.5mm 82 Degree 1.25" LER Waterproof Eyepiece
$269.99Explore Scientific has improved their already impressive 82 Degree line with this addition of a 4.5mm Long Eye Relief 1.25" waterproof eyepiece. -
Explore Scientific 4.5mm 52° Series Waterproof Eyepiece
$89.99Looking 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 3X Barlow for 1.25" eyepieces
$209.99This new four-element 1.25" 3x Explore Scientific focal extender (Barlow lens) triples the power of any eyepiece used with it, with flat-field and essentially apochromatic performance . . . -
Explore Scientific 3mm 52° Series Waterproof Eyepiece
$89.99Looking 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 30mm 52° Series Waterproof Eyepiece
$149.99Looking 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 2X Barlow for 1.25" eyepieces
$199.99This new four-element 1.25" 2x Explore Scientific focal extender (Barlow lens) has an exceptionally flat field and essentially no color fringing with all telescope types and focal ratios . . . -
Explore Scientific 25mm 52° Series Waterproof Eyepiece
$129.99Looking 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 24mm 68° field argon-purged waterproof 1.25" eyepiece
$269.99This Explore Scientific 24mm argon-purged eyepiece has a wide 68° field that gives impressively sharp and contrasty medium power images with virtually any telescope, from short focal length refractor to long focal length Maksutov. -
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.