Rokinon 91060 Comact 910 x 60 Refractor Telescope with Tripod (Silver) Focal Length: 910mm Objective Lens Diameter: 60mm Maximum Magnification: 683x F6, H12.5, 3x Barlow, Hybrid Diagonal 0.965" Lens, 1.5x Erecting Lens, 5x24 Finderscope, Starry Night CD Software, Aluminum Tripod with Accessory Tray