Canon ef lens 50 mm1:1.8 STM, can you enlarge the photo?

Yes, Canon is a leading comprehensive group in Japan, producing images and information products. Since the establishment of 1937, after years of unremitting efforts, Canon has globalized and expanded its business to various fields. 70D is a C-frame machine, which can use many lenses. Basically, all Canon SLR lenses (excluding micro-lenses) can be used. C-frame also has its own special lens, namely EF-S lens, and 18-55 lens is the special lens of C-frame machine. Therefore ... 70d can use the lens you mentioned, and 18-55 lens is generally used in Canon low-end machines and sold as a set of lenses.