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Astro-Tech AT115EDT f/7 ED Triplet Refractor OTA
$1,399.00The Astro-Tech AT115EDT 4.53" f/7 ED triplet apochromatic refractor offers more performance and features than similarly-priced smaller aperture competitive refractors, and a markedly lower price than competitive scopes with the same aperture. All in all, an exceptional value. -
Astro-Tech AT130 EDT f/7 ED Triplet OTA
Regular Price: $1,899.00
Special Price $1,599.00
Some observers feel that the Astro-Tech AT130EDT 5.12" f/7 ED triplet apochromatic refractor compares favorably in performance to scopes nearly four times its price. We won't go quite that far, but we will say that the AT130EDT is an exceptional performer and an exceptional value. -
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 AT60EDP 60mm f/5 Dual ED Petzval OTA
$849.00This unique Astro-Tech apochromatic ED petzval fast focal ratio refractor has an incredible flat field for your astro-photography endeavors.
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Astro-Tech 8" f/8 Ritchey-Chrétien astrograph, carbon fiber tube
$1,395.00The Astro-Tech AT8RC is the first affordable 8" Ritchey-Chrétien with premium features available to the amateur astronomer who is into serious deep space imaging. Sky & Telescope agrees, as they named the AT8RC a Sky & Telescope Hot Product for 2010. A review in the December 2009 Sky & Telescope said "it was how nicely this scope is matched to APS-C and 35mm formats that really wowed me."Out of stock
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Astro-Tech 8" f/8 Ritchey-Chrétien astrograph, steel tube
$1,199.00The steel tube Astro-Tech AT8RC makes premium 8" Ritchey-Chrétien optics for serious deep space imaging available at the lowest price ever. Sky & Telescope named the AT8RC a Sky & Telescope Hot Product for 2010. A review in the December 2009 Sky & Telescope said "it was how nicely this scope is matched to APS-C and 35mm formats that really wowed me." -
Celestron 8" EdgeHD optical tube, CGE/Losmandy dovetail
$1,599.00The EdgeHD high definition flat field optics of this Celestron 8" EdgeHD optical tube make true astrographic-quality 8" optics truly affordable . . . -
Celestron 9.25" EdgeHD optical tube, CGE/Losmandy dovetail
$2,999.00The EdgeHD high definition flat field optics of this Celestron 9.25" EdgeHD optical tube give you true astrographic-quality 9.25" optics with a definite edge over other reduced coma optical systems . . .
