Bought for travel in addition to fifty kopecks for a 200D camera, which itself is tiny (for a DSLR). Total - two fixes and the camera fits into a waist bag) It turns out about 40 mm and 80 mm, perhaps very versatile focal lengths . And if fifty dollars is the gold standard and everyone has it, then 24 mm surprised me in terms of versatility. A very comfortable focal length for any task (even for macro, if you strain).