Telephoto Camera MF Super Telephoto Zoom Lens

Telephoto Camera MF Super Telephoto Zoom Lens F/8.3-16 420-800mm T Mount + /CPL/ Filters Set +2X 420-800mm Teleconverter Lens + T2-AI Adapter Replacement for AI Mount Specification: Specifications: Telephoto Zoom Lens Material: Metal Mount: T mountT2 Replacement for: for D850 D810 ...Telephoto Camera MF Super Telephoto Zoom Lens F/8.3-16 420-800mm T Mount + /CPL/ Filters Set +2X 420-800mm Teleconverter Lens + T2-AI Adapter Replacement for AI Mount Specification: Specifications: Telephoto Zoom Lens Material: Metal Mount: T mountT2 Replacement for: for D850 D810 D800 D750 D700 D610 D300 D3100 D3200 D3300 D3400 D5100 D5200 D5300 D5500 D5600 D7000 D7200 D7500 D50 D60 D90 Df D3 D3X Length: 420-800mm zoom lens Aperture: f/8.3@420mm-f/16@800mm Optical Constructions: 4 elements in 2 groups Zoom System: Linear push-pull Exposure: Automatic exposure is available in Aperture Priority mode only for cameras with TTL metering systems; Other camera must be set in full manual Focusing: Manual helicalrotate operatingNot AF compatible Minimum Focusing Distance: 1.6 meters5.25ft from front lens Filter