Explore Scientific's Certified Pre-Owned program is a great way to get excellent optics for amazing prices. Each product in our CPO program — which includes a rotating selection of telescopes, astronomy accessories, binoculars & more — have been thoroughly inspected by the Explore Scientific Quality Control Team to ensure the item meets our high standards. The item is then repacked, often in a new box, and prepared for shipment.

  Certified Pre-Owned items carry the standard Limited One-Year Warranty on mechanical and optical systems; however, because these items are pre-owned, they DO NOT carry a cosmetic warranty.