Patent ID: 8094231

Claim:
A photographing optical lens assembly comprising, in order from an object side to an image side: a first lens element with positive refractive power having a convex object-side surface and a convex image-side surface; a second lens element with positive refractive power having a concave object-side surface and a convex image-side surface, the object-side and image-side surfaces thereof being aspheric; a third lens element with negative refractive power having a concave image-side surface on which at least one inflection point is formed, the object-side and image-side surfaces thereof being aspheric; and a stop disposed between an imaged object and the second lens element; wherein there are only three lens elements with refractive power; and wherein an Abbe number of the first lens element is V1, an Abbe number of the second lens element is V2, an Abbe number of the third lens element is V3, a thickness of the first lens element near the optical axis is CT1, a thickness of the second lens element near the optical axis is CT2, a radius of curvature of the object-side surface of the first lens element is R1, a radius of curvature of the image-side surface of the first lens element is R2, and they satisfy the relations: |V1−V2|<35, |V1−V3|<15, 0.10 mm<CT1<1.30 mm, 0.10 mm<CT2<1.00 mm, −10.0<(R1/R2)*10 <−0.61.