Tokina Telephoto Mirror Lens SZX SUPER TELE 400mm F8 Reflex MF Nikon F Mount Manual Focus Interchangeable Mount Full Size Compatible 634707

Welcome to Select Items Norisuke. We are Japanese seller. We ship authentic items from Japan. Please enjoy shopping with peace of mind! You will find popular and useful products in Japan! [A telephoto lens that achieves size reduction through reflective optical system] The "SZX SUPER TELE 400mm F8 Reflex MF" is a mirror lens that achieves a focal length of 400mm in a compact body. [Ultra-lightweight design weighing just 355g (excluding mount)] While it is not uncommon for telephoto lenses to weigh over 1kg, the "SUPER TELE 400mm F8 Reflex MF" is a mere 355g! This will eliminate the worry that "telephoto lenses are too heavy to carry around." [Reflective optical system that produces distinctive "ring bokeh"] The lens uses a distinctive reflective optical system that produces "ring bokeh" that looks like a hole in the center of the bokeh area caused by point light sources, resulting in a unique and fantastical depiction. [Change to another mount with the T-Mount Adapter II] Both the lens body and the extender use a T-mount. Since a "T-Mount Adapter" is used to attach to the camera, if you have cameras with multiple mounts, you can freely change between multiple mounts by preparing a "T-Mount Adapter". (It is not equipped with electronic contacts, etc.) [Product Specifications] ■Mirror lens: Focal length: 400mm / Brightness: F8 (fixed) / Lens configuration: 2 groups, 6 elements / Angle of view: 6°8' (35mm equivalent) / Filter diameter: 67mm (front), 30.5mm (mount) / Minimum shooting distance: approx. 1.15m / Maximum shooting magnification: 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)