TOMSHOO Andoer Camera MF Super Telephoto Zoom Lens F/8.3-16 420-800mm T2 Mount With AI-mount Adapter Ring Universal 1/4 Thread Replacement For Nikon AI-mount D50 D90 D5100 D7000 D3 D5100 D3100 D3000 D60 Cameras

Features: Super Telephoto Zoom Lens:The Lens Features Manual Focusing In F/8.3-16 Aperture At 420-800mm Focal Length, To Separately Control The Super Focal Zoom From Cameras. T-Mount Lens To AI-mount:T Mount Lens With Adapter Ring, Replacement For T/T2 Lenses To Nikon AI-mount D50 D90 D5100 D7000 D3 D5100 D3100 D3000 D60 Cameras.

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Functional Structure:The Lens Consists Of 4 Elements In 2 Groups, With Lock To Fix The Lens For Precise Shoot. Whole Metal Structured Body Provides With Tough And Durable Constructions. Ultra Multi Coating:Adopts Multi-coated Technology To Reduce Flare And Ghost To Get Vivid Color And Clear Images. Premium Optical Lens Provides High Light Transmittance.

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Universal 1/4 Mounting:The Base With 1/4 Screw Thread Down The Lens Makes Wide Application On Tripod And Monopod, The Base With Ring Can Rotate, Convenient To Install In Seconds. Specifications: Color: Black/ White(optional) Material: Metal Mount: T2 Mount Adapter Ring Mount: T2-AI Replacement For: Nikon AI-mount D50 D90 D5100 D7000 D3 D5100 D3100 D3000 D60 Cameras

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Focal 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 Helical(rotary) Operation(Not AF Compatible) Minimum Focusing Distance: 1.6 Meters(5.25ft) From Front Lens Element Filter Size: 62mm Diameter: 69mm

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