Opteka 650-2600mm HD Telephoto Zoom Lens with 2x Doubler, T-Mount Adapter, Remote Control Cord, 72" Monopod, 10pcs Cleaning Kit and Microfiber Cloth for Pentax DSLR Cameras LENS PERFORMANCE: Designed for photographing distant subjects, the white 650-1300mm f/8-16 Preset Telephoto Zoom Lens is a super tele zoom featuring a threaded T mount for adapting to a wide variety of camera types. Its optical design is fully multi-coated and a lens hood is incorporated into the design, to suppress lens flare, ghosting and surface reflections for increased contrast and color neutrality when working in strong lighting conditions. FEATURES: T-Mount Lens/Full-Frame Format, Maximum Aperture: f/8-16, Multi-Coated Optics, Manual Focus Design, Built-In Rotating Tripod Mount, Integrated Lens Hood. ROTATING TRIPOD MOUNT: Built-in rotating tripod mount for simple attachment of this lens on a tripod or monopod and the rotating design permits quickly changing from vertical to horizontal shooting orientations. COMPATIBLE: with Pentax DSLR Cameras, including K-1, K-3 II, KP, K-70, K-S2, K-S1, K-500, K-50, K-30, K5 IIs, K-7, K-5, K-3, K-2, K-X, K20D, K100D, K110D and K10D Digital SLR Cameras. BOX INCLUDES: Opteka 650-1300mm High Definition Telephoto Zoom Lens, 2x Doubler for Opteka T-Mount Lenses, T-Mount for Pentax, Shutter Release Remote Control Cord for Canon EOS Digital SLR Cameras (Canon RS-60E3 Replacement), 72" Monopod with Quick Release, Deluxe 10 Piece Camera Care Cleaning Kit, 47th Street Photo Microfiber Cleaning Cloth.