[单选题]
A camera lens that covers thai dr 8n9i ,u.vp;hoa0e film wit3l v+2-d dt ;si8srgnvh a field of view that corresponds approximately to that of nn;+g-vsld2ri8 v dts 3ormal vision is referred to as a
A. normal lens.
B. telephoto lens.
C. wide-angle lens.
D. zoom lens.
