What lens cameras are there for professional photography?

EOS R, big ternary lens, the old driver will give you a specific introduction. Rf24-70mm,

The focal length from wide angle 24mm to cosco 70mm is suitable for many scenes, and it belongs to a classic focal segment. RF70-200mm, telephoto lens, but compared with other similar lenses, the lens body is greatly reduced, lighter and easier to carry, and the large aperture of F2.8 can take beautiful photos with blurred background and excellent portrait effect. RF 15-35mm is a wide-angle lens, so shooting architecture and scenery can't be compared ... so it depends on what you usually shoot. This time, all three lenses support level 5 anti-shake and the image quality processing is also very good. Just choose according to your own needs.