Patent ID: 9535234
Date: 2017-01-03
CPC Classifications: G02B,H04N

Claim:
1. An optical imaging lens set, from an object side toward an image side in order along an optical axis comprising: an aperture stop, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element, said first to sixth lens elements having an object-side surface facing toward the object side as well as an image-side surface facing toward the image side, wherein: the first lens element has positive refractive power, having a convex object-side surface with a convex part in a vicinity of the optical axis and with a convex part in a vicinity of its periphery; the second lens element has negative refractive power, having an image-side surface with a concave part in a vicinity of its periphery; the third lens element has positive refractive power, having an image-side surface with a convex part in a vicinity of its periphery; the fourth lens element has an object-side surface with a concave part in a vicinity of its periphery; the fifth lens element has an object-side surface with a concave part in a vicinity of the optical axis; and the sixth lens element has an image-side surface with a concave part in a vicinity of the optical axis, and a convex part in a vicinity of its periphery; the optical imaging lens set does not include any lens element with refractive power other than said first lens element, second lens element, third lens element, fourth lens element, fifth lens element and sixth lens element, in addition, a thickness T