CPC G02B 13/0045 (2013.01) [G02B 9/64 (2013.01)] | 18 Claims |
1. A camera lens group, sequentially from an object side to an image side of the camera lens group along an optical axis, comprising:
a first lens having positive refractive power, a convex object-side surface and a concave image-side surface;
a second lens having refractive power, a convex object-side surface and a concave image-side surface;
a third lens having negative refractive power and a concave image-side surface;
a fourth lens having positive refractive power, a convex object-side surface and a concave image-side surface;
a fifth lens having refractive power, a convex object-side surface and a concave image-side surface;
a sixth lens having positive refractive power, a concave object-side surface and a convex image-side surface;
a seventh lens having refractive power;
an eighth lens having refractive power and a convex image-side surface;
a ninth lens having refractive power, a concave object-side surface and a convex image-side surface; and
a tenth lens having negative refractive power, a concave object-side surface and a concave image-side surface.
|