Patent attributes
An image capturing lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element and a fourth lens element. The first lens element with negative refractive power has a convex object-side surface and a concave image-side surface. The second lens element with positive refractive power has a concave object-side surface and a convex image-side surface. The third lens element with negative refractive power is made of plastic material, and has a concave image-side surface, wherein an object-side surface and the image-side surface of the third lens element are aspheric. The fourth lens element with positive refractive power is made of plastic material, wherein an object-side surface and an image-side surface of the fourth lens element are aspheric.
