Tokina Tokina Telephoto Lens Mirror Lens SZX SUPER TELE 400mm F8 Reflex MF Sony E Mount Reflective Manual Focus Mount Replaceable Full Size Compatible

[Size-saving telephoto lens with reflective optical system] "SZX SUPER TELE 400mm F8 Reflex MF" mirror lens with a focal length of 400mm in a compact body [Weight only 355g! Ultra-lightweight design (excluding mount)] For telephoto lenses that often weigh over 1kg, "SUPER TELE 400mm F8 Reflex MF" weighs only 355g! This eliminates the worry that ``telephoto lenses are heavy and I don't want to carry them.'' [Reflective optical system that creates a characteristic "ring bokeh"] A characteristic reflective optical system that creates a "ring bokeh" that looks like a hole in the center of the blurred part of a point light source is used, resulting in a unique and fantastic depiction. [Convert to another mount with T-Mount Adapter II] Both the lens body and extender use T-mount mounts. A "T-mount adapter" is used to attach to the camera, so if you have a camera with multiple mounts, you can freely replace multiple mounts by preparing a "T-mount adapter". (Electronic contacts etc. are not equipped.) [Product specifications] ■ Mirror lens: Focal length: 400mm / Brightness: F8 (fixed) / Lens composition: 6 elements in 2 groups / Angle of view: 6° 8' (35mm format equivalent) / Filter diameter: 67mm (front side), 30.5mm (mount side) / Minimum shooting distance: Approx. 1.15m / Maximum shooting times Ratio: 1:2.5 / Focus method: Manual focus (front lens extension method) / Size: 112 x Φ74mm (mirrorless mount), 82 x Φ74mm (SLR mount) / Weight: 545g (mirrorless mount), 500g (SLR mount)