Books "Star Testing Astronomical Telescopes" Hardcover Book by Suiter 2nd edition.
Many observers harbor misgivings about their telescope. The manufacturer may have guaranteed accuracy to one-quarter wavelength or as diffraction-limited but most telescope users have, at best, only a hazy idea of how to personally verifying such claims.
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| Adorama | $ 34.95 |
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NIV Rock Solid Faith Study Bible for Teens - Violet LeatherSoft
("Feeling uncertain about your life? The world? Your future? Looking for something secure to hold onto in turbulent and confusing ...
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Windshield Washer Pump Front
Windshield Washer Pump (Front) Omix-Ada Part # 19108.01
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Shaman's Wooden Rattle
Shaman's Wooden Rattle - Giclee Print
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Water Transfer Printing Nail Stickers NO.1552
Quantity:1; Type:3D Nail Stickers; Material:Other; Application:Finger,Toe; Pre-Designed:Yes; Style:Abstract,Flower; Net Weight (g)...