500mm F6.3 Telephoto Mirror Lens with Adapter Ring for Olympus M4/3 Mount Mirrorless Camera Blanc

1??High?quality alloy body with strong texture, exquisite appearance, fine craftsmanship, and precise scale. 2??The 500mm telephoto lens is a good choice for shooting birds and wild animals as well as ultra?long distance shooting. 3??The foldback design greatly reduces the size and weight of the lens, making it more convenient to use and carry. 4??7 groups of 6 elements optical structure, multi?layer MC coating can suppress lens flare and ghosting, improve contrast and color authenticity. 5??The large aperture of F6.3 greatly increases the amount of light entering in order to obtain a more reliable and safe shutter time. 6??Fit for M4/3 mount camera, fit for GH5/GM10/GX8/GF9/G7/G85, for Olympus E?M1/E?M5/E?M10 camera.