Pestes 11Schmidt Cassegrain, Telescopes0 Diameter: 11in | 279mm Focal Length: 2800F-ratio: 10Focal Length: 2800Type: Schmidt Cassegrain Donor: Pestes FamilyManufacturer: CelestronFirst Light: 1999 Celestron 11″ 2800mm (f10) Schmidt-Cassegrain Telescope (SCT) Previous Next