Topiky 67mm Camera Telephoto Lens,420-800mm F/8.3-16 Manual Focus Telephoto Zoom Lens for SLR DSLR Camera(for Pentax PK mount)

Description

Colour Name:for Pentax PK mount Features: This 420-800mm f/8.3-16 super telephoto zoom Lens incorporates not only computer optical design, but also the latest optical multi-coating techniques. The process of multi-coating assures virtually flare-free photographs even under adverse lighting conditions resulting in crisp, high contrast pictures. Manual focus telephoto zoom Lens to use with DSLR SLR cameras. Multi coated low-dispersion glass, anti-reflection coating. Telephoto lenses help capture distant landscapes and observe birds. Specification: Color: black Applicable camera mount: for Canon EF mount, for Nikon F mount, for Pentax PK mount, for M4/3 mount, for Sony A mount, for Sony E mount Material: Plastic, Alloy, Optic glass Focal length: 420-800mm Aperture range: 8.3-16 Lens type: Manual To use with DSLR SLR cameras Optical structure: 4 Elements in 2 Groups Minimum Focusing Distance: 1.6m / 5.25ft Filter mount diamater: 67mm Weight: approx. 867g Package List: 1 * 420-800mm f/8.3-16 Super Telephoto Lens 1 * Adapter Ring 1 * Lens Cap 1 * Lens Bag Note: Put the lens to your camera body with the adapter ring. Because this is a manual lens, you have to adjust the aperture and focal length to make focus. When put the lens to some Nikon cameras, it will appear: no lens attached, then you just need to set the camera: release shutter without lens, then you can use the lens to take pictures.