Hersmay 420-800mm F/8.3-16 High Definition Telephoto Zoom Lens for Sony NEX E-Mount Sony A7 NEX-7 a7S a7R a7II a7SII a7RII A7III A7RIII A7SIII A9 A9II A6500 A6300 A6000 A5100 A5000 A3500

Features: Focal Length: 420-800mm Zoom Lens Closest focusing distance: 1.6m from subject. Aperture: maximum: f/8.3, minimum: f/16 Zoom system: linear pusher Exposure: Automatic exposure is possible in Aperture Priority mode only for cameras with TTL measurement system. Other cameras need to be set to manual mode. Camera with TTL measurement: All Canon EOS, Minolta Maxxum, Pentax AF and select Nikon models. Focus: Manual helical operation (rotating) (not AF compatible) Front filter thread 62 mm. Manual focus. Construction with 4 elements in 2 groups. Length: 222-310 mm. Weight: 550g Comes with T-mount adapter to fit all Canon EOS EF DSLR cameras. Compatible with: Canon EOS 1D, 1Ds Mark II, III, IV, 1DX, 1DC, 5D, 5D Mark II & III, 7D, 10D, 20D, 30D, 40D, 50D, 60D, 70D, 1200D, 1100D, 1000D, 760D, 750D, 700D, 650D, 600D, 550D 550D 00D, 18 0D, 400D, 350D, 300D, 200D, 100D, etc. Package includes: 1 x 800mm f/8.3 Telephoto Lens 1 x T Mount Adapter for Canon EOS EF 1 x Front Lens Cap 1 x Rear Lens Cover 1 x Carry Bag