[单选题]
A camera lens that covers the film wit l,hpsjh8w-y/frt-y)9dw wg/h a field of view that corresponds approxi/dj)yyh -pwfwwh -ls t r/,98ghugt ;h* 0l.b-rhyv v2.qu1aqqg0 d3smately tsbhdhqutu;l a0.3-h q 1*.0qgvryv2go that of normal vision is referred to as a
A. normal lens.
B. telephoto lens.
C. wide-angle lens.
D. zoom lens.
