500mm F6.3 Prime Telephoto Lens for Canon EOS-M M1 M2 M3 M5 M6M10 M50 M100 Nikon Sony

Accurate: Manual focus design combined with depth of field and distance markings, facilitating the use of pre focusing techniques to achieve , clear images. Alloy and Optical Glass: 4 group 4 elements optical structure with multi coated coating to suppress lens flare and ghosting, enhancing contrast and color accuracy. Alloy body, strong texture, exquisite appearance. 500mm f/6.3 Achromatic Refractor Telephoto Lens: Perfect for wild or nature photography, used for small or long distance objects such as birds or wild animals, airplanes, etc..syi