The budget is 9000 yuan. I want to buy 7d plus two lenses, one for sweeping the street and one for a small spittoon. Please recommend it.

Generally, the equivalent focal lengths of 28mm, 35mm, 40mm and 50mm are suitable for street sweeping. If it takes 7 days, it needs 18mm, 22mm, 25mm and 31mm. Considering the lenses on the market, 20mm F 1.8 and 24 mm F65438 are suitable. Canon's 24mm USM is F2.8, 28mm USM F 1.8, 28mm USM is F2.8, and Sigma's 30mm F 1.4 can all be controlled at around 9000 yuan. I chose Canon's 28 1.8, which feels good, equivalent to 44.8mm, closer to the human eye's perspective. Basically, what you see in your eyes can be photographed by lifting the camera. Coupled with the USM motor and the large aperture of 1.8, it can capture the moment well. Of course, I chose this lens because I want to use it when I replace the Quan Huafu SLR in the future. If you don't plan to upgrade to Quan Huafu, we recommend Sigma's 30 F 1.4, which is equivalent to 48mm, which is equivalent to the header in C format. This is Sima's art series lens, and the quality is very good. If you think the viewing angle is not wide enough, Canon's 24mm USM is F2.8, which is relatively compact and anti-shake, but the aperture is not large enough to make it difficult to shoot extreme blur effect, but it is enough for street shooting, and its hyperfocal distance will be very useful. I don't recommend other lenses of Sigma. First, they are too heavy and bulky to sweep the street. Second, they are out of focus. Third, the blur effect of Sigma lens is not as beautiful as the original factory. Second, it is too linear.

The above is a fixed focus lens. If you think the fixed focus is not easy to use, here are some zoom lenses, which are more expensive and generally bulky. First of all, 18-35mm F 1.8, a brand-new ART series lens, takes care of the common focal length of 28-56, and has a large aperture, which makes it relatively convenient to shoot at night. There are many other zoom lenses to choose from, such as Sigma's 10-20 and Canon's 17-40L, but they are all over the budget, so I won't elaborate.

In a word, if you plan to upgrade Quan Huafu, you should recommend Canon's original 28mm USM F 1.8, and if you don't plan to upgrade Quan Huafu, you should choose Sigma 30 F 1.4.