Imaging lens, imaging device, and mobile terminal

Details Imaging lens, imaging device, and mobile terminal Imaging lens, imaging device, and mobile terminal

2011-08-16

2011-08-16

Dinh, Jack (Department: 2873)

Optical: systems and elements

Lens

Multiple component lenses

C359S716000, C359S786000, C359S787000, C359S788000

Reexamination Certificate

active

08000037

ABSTRACT:
Provided is an imaging lens, including, in order from an object side: a positive first lens; a second lens having a concave shape toward the object side; and (i−2) number of lens, wherein the i-th lens, which is the most image-side lens, includes: an i-th lens flat plate; and a positive or negative lens element on at least one of the opposite surfaces of the i-th lens flat plate, wherein the following conditional relationship is satisfied: 0.9>Ymax/Y>0.61, where: Ymaxis a height of the most off-axial ray on an image-side surface of the (i−1)th lens; and Y is a maximum image height.

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