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Sky-Watcher Esprit 100mm f/5.5 ED apochromatic triplet refractor with field flattener
$3,210.00The Sky-Watcher Esprit 100mm ED apochromatic triplet refractor has the premium high contrast/high resolution/flat field optical performance you need to let you use it as the heart of your observing and wide field imaging system. -
Takahashi FOA-60 Ortho Apochromatic Refractor
$1,580.00The Takahashi FOA-60 is a fantastic compact fluorite doublet refractor with correction similar to the larger TOA series.
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Astro-Tech AT80EDT f/6 ED Triplet Refractor OTA
$849.00For the backyard grab-and-go observer, for the Milky Way star field scanner, for the wide field imager, for the birder and terrestrial photographer . . . the Astro-Tech AT80EDT 80mm f/6 ED triplet apo is the Swiss Army knife of refractors. -
Astro-Tech AT125EDL Refractor OTA FCD-100 and Lanthanum f/7.8 Doublet with Hard Case
$1,849.00The Astro-Tech AT125EDL takes the performance of the it smaller siblings and combines it with the mechanics of the EDT line.