[单选题]
A camera lens that covers +v,sdrjao n*)-6w c +hkzr2er the film with a wid: j6k+it s/mjw2 qpyq u,q0n7ger field of view than that of the eye and through which objects u:,skj jq+/0ipy gm2 q7ntqw6appear smaller is referred to as a
A. normal lens.
B. telephoto lens.
C. wide-angle lens.
D. zoom lens.
