JINTU USA Brand Quality, 2 Years Warranty, Japan Design , HD LENS Feature JINTU 420-800mm Manual focus Super Telephoto lens, with strong full metal body, Small size 10.6 x 3.5 x 3.5 inch, light weight 700g=1.8LB, easy to carry to anywhere. Ultra high definition image quality .with Japan design, Multi coated low-dispersion glass. The surface of the lens body is oxidized to prevent paint loss and wear resistance. Perfect for the wildlife or nature photographer who wants to be hidden while taking photos of the subject. Best choice for small or distant subjects when large heavy primes are impractical, ranging from birds and wildlife, through sports, to moon and the like 2 Years JINTU Warranty. Lens is universal, just installed extra T mount adapter can fit for Different brand of camera.Camera Mount: Sony E-mount DSLR(Camera-specific T-mount Adapter Supplied, No worries) About JINTU We are a professional photography equipment company, start on 2013, USA, Specialize production for camera lens, lens adapter etc in china. Important USE TIP 1. Manual Focus lens. if camera showed "Lens not attach", please set the camera to manual mode and it will work normally. Introduction: This JINTU High Definition 800mm preset telephoto lens is and incorporates not only computer optical design, but also the latest optical multi-coating techniques. The process of multi-coating assuresvirtually flare free photographs even under adverse lighting conditions resulting in crisp, high contrast pictures. Specifications:Zoom Type: Push/Pull (Two-touch)Focus Mode: Manual FocusMinimum Focus Distance: 5.25' (1.6 m)Aperture: f/8.3-16Filter Size: 62mmLength: 8.75" (11.85" at full zoom)Weight: 18.3 oz (520 g)Camera Mount: For SONY E MOUNT NEX mirrorless camera FREE 67MM UV FILTER This UV Filter is the best protector for your digital camera and camcorder lens. a