OPTICAL CAPTURING SYSTEM, IMAGE CAPTURING DEVICE AND ELECTRONIC DEVICE

The invention discloses an optical photographing system group. The optical photographing system group comprises seven lenses. The seven lenses are sequentially a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens from the object side to the image side along an optical path. Each of the seven lenses has an object-side surface facing the object-side direction and an image-side surface facing the image-side direction. The sixth lens element has an object-side surface being convex in a paraxial region thereof. At least one of an object-side surface and an image-side surface of at least one lens in the optical photographing system has at least one inflection point. When specific conditions are met, the optical photographing system group can meet the requirements of wide viewing angle, miniaturization and high imaging quality at the same time. The invention also discloses an image capturing device with the optical photographing system group and an electronic device