Optical lens assembly for image capture

An optical lens assembly for image capture, sequentially arranged from an object side to an image side with no intervening lenses, comprising:

• a first lens element with positive refractive power, having a concave object-side surface in proximity to an optical axis and a convex image-side surface in proximity to the optical axis;
• a second lens element with negative refractive power, having a concave object-side surface in proximity to the optical axis and a convex image-side surface in proximity to the optical axis;
• and
• a third lens element with positive refractive power, having a convex object-side surface in proximity to the optical axis and a convex image-side surface in proximity to the optical axis,
• wherein the optical lens assembly for image capture has a total of three lens elements with refractive power;
• wherein f is a focal length of the optical lens assembly for image capture, f1 is a focal length of the first lens element, and the condition of 1.0<f/f1<1.9 is satisfied;
• and
• wherein R5 is a curvature radius of the object-side surface of the third lens element, R6 is a curvature radius of the ima e-side surface of the third lens element, and the condition of −0.7<R5/R6<0 is satisfied.