Feature: 1. High‑quality alloy body with strong texture, exquisite appearance and fine craftsmanship. 2. The 500mm telephoto lens is a good choice for shooting birds and wild animals, as well as ultra‑long‑distance shooting. 3. The mirror design greatly reduces the size and weight of the lens, making it more convenient to use and carry. 4. 6 elements in 7 groups 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 Canon EOS EF mount full frame and for APS‑C cameras, including for 5 D4, 5D3, 6D2, 90D, 80D, 77D, 70D, 60D, 50D, 40D, 30D, 20D, 10D, 7D, 6D, 5D, 1D, for Rebel T8I, T8, T7I, T7S, T7, T6I, T6S, T6, T5, T4I, T3I, T3, T2I, T1I, SL3, SL2 and SL1 camera. Specification: Item Type: Telephoto Mirror Lens Material: Alloy + optical glass Color: As Pictures Shown Weight: Approx. 849g/29.9ozFocal length: 500 mm Aperture: F6.3 Mount port: for EF port Suitable model: for Canon EF mount SLR camera Optical structure: 6 elements in 7 groups Perspective: 5 ° Coating: multi-layer MC coating Focus mode: manual focus Anti-shake function: none Closest focusing distance: 2M Applicable scene: landscape, architecture, characters, insects, tourism, business, sports, wedding, humanities, etc How to use: 1. Align the identification point of the lens mount with the identification point of the adapter ring, and rotate it clockwise. When you hear a "click" sound, it means that the lens has been installed in place 2. Align the identification point on the lens adapter ring with the adapter ring to the identification point on the fuselage, and rotate clockwise when you hear a "click" sound, it means it is installed in place 3. Press and hold the camera lens release button and rotate it counterclockwise to remove the lens together with the adapter ring 4. Install the adapter ring release button and rotate it counterclockwise, the adapter ring can be removed from the lens . Package List: 1 x Telephoto Lens1 x Storage Bag 1 x Adapter Ring1 x Wrench1 x Manual