Sell Cl015 Camera Long Focus Lens + T2-AI Bayonet Riser Ring Set Manual Focus 420-800mm F / 8.3-16 Super Zoom best price

Characteristics: Super long focus zoom lens: the lens uses F/8.3-16 aperture manual focus, 420-800mm focal length, respectively, to control the camera overfocus zoom. T-Mount lens to AI interface: T-interface lens with adapter ring, replace T/T2 lens to Nikon AI-mount D50 D90 D5100 d700 D3 D5100 D3100 D3100 D3000 D60 camera. Functional structure: the lens is composed of 2 set of 4 pieces, with locking fixed lens, to achieve accurate shooting.The body of the whole metal structure provides a strong and durable structure. Super multilayer coating: multi-layer coating technology to reduce glare and ghost shadow, to obtain vivid color and clear images.High - quality optical glass lenses provide high - permeability. Universal 1/4 installlation: lens bottom with 1/4 thread base, widely used in tripods and sole stand, ring base can rotate, easy to installl for seconds. Specifications: Material: metal Installlation: T2 installlation Adapter ring mount holder: T2 - AI Alternatives: nikon AI card port D50 D90 D5100 D7000 D3 D5100 D3100 D3100 D3000 D60 camera Focal length: 420-800mm zoom lens Aperture: f/8.3 @ 420mm-f/16 @ 800mm Optical structure: 2 set of 4 tablets Zoom system: linear push and pull Exposure: automatic exposure only applies to cameras using TTL light measurement systems; other cameras must be fully mobile Focus: manual spiral (rotary) operation (incompatible AF) Minimum focal distance: 1.6 m (5.25 feet) from front lens element Filter size: 62mm Diameter: 69mm Length: 24-35 cm/9.45-13.38 inch (cap) Lens size: 24x7 x 7cm/9.45x2.76x2.76 in Adapter ring size: 6x6 x 1.3 cm/2.36x2.36x0.51 in Weight: 659 g/18.3oz Packaging size: 27x8.5x8.5 cm/10.63x3.35x3.35 in Packing weight: 859g/30.3 oz Packing list: 1 x MF super long focus zoom lens 1 x T2-AI adapter ring 1 x front cover 1 x back cover 1 x portable bag