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Astro-Tech AT80ED 3.1" f/7 ED Refractor OTA
$419.00The Astro-Tech AT80ED is a fantastic value and incredible performer. -
Astro-Tech AT92 f/5.5 Triplet Apo Refractor OTA
$1,795.00If you are looking for the best fast focal ratio/compact APO refractor that Thomas Back and Roger Ceragioli could create, then look no further.Out of stock