Please help explain what the following SLR data means.

Nikon: D80+VR18-55+VR55-200+50/1.8 is the body of Nikon D80, plus a zoom lens with a focal length of 18-55mm (commonly used) and a lens with a focal length of 55-200 (telephoto 8 fixed focal length lens (this portrait is very good), generally speaking, this is a set of three cameras, which is basically enough for family, photo studio and tourism, but the price is more than 10 thousand yuan.

Canon: 450d+18-55IS+55-250IS+50/1.8 is a Canon 450d fuselage with a lens focal length of 18-55mm, an anti-shake lens focal length of 55-250mm and a focal length of 50, and the maximum aperture is. Eight people are like heads.

Sony: a350+16-105 or a350+18-70+70-300 means that Sony A350 is equipped with16-105 nose or a Sony A350 fuselage is equipped with/kloc-.

Judging from the configuration of the above three sets of cameras, D80 and Canon 450D are ideal, while Sony's two lenses have average imaging, especially telephoto lenses, but they are the cheapest.

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