What is the best blur of Canon's panorama? For example: Canon 6D Street Shooting Class+What lens?

As far as Canon is concerned, Beijing blur can actually make a beautiful blur effect as long as it is a large aperture lens, but if you have certain requirements for image quality, it must be a red circle lens as the first choice. According to your requirements, we recommend the following three lens options. Of course, you must have sufficient financial support. First of all, this version of Canon's 35mm fixed focus 1.4l large aperture has a good performance for the imaging clarity of the object and the blurring effect of the aperture. Secondly, the fixed focus is 50 1.2, which is also the portrait lens you need. 50 fixed focus 1.2 can provide a larger aperture in low light environment, ensuring sufficient exposure in low light to complete shooting. Finally, this edition of Canon's Mirror Emperor 24-70 2.8 is the lens with the highest retention rate in the golden focal length market, and the 24mm end can shoot flowers and plants. Far away, he has a 70mm telephoto lens as the focal length support for long-distance shooting, and is equipped with a large aperture of 2.8, which is a very good golden focal length for sweeping the street. Mastering it is enough for you to take action in your daily travel. Of course, you need to have almost the same level of physical strength and money.