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Explore Scientific - 17mm 92° Series Long Eye Relief Argon-Purged Fully Multi-Coated Waterproof Eyepiece - 2" | Telescopes
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EXPLORE SCIENTIFIC 92° LER EYEPIECE 17MM - TELESCOPES, BINOCULARS,MICROSCOPES, CELESTRON,VIXEN,ZEISS,SKYWATCHER, ASTRONOMY BOOKS
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