| 摘要 |
<p>According to an embodiment of the present invention, a lens module comprises: a first lens wherein both sides are convex; a second meniscus-shaped lens which is concave toward an image side; a third lens which is convex toward an image side; a fourth meniscus-shaped lens lens which is convex toward an image side; and a fifth meniscus-shaped lens lens which is concave toward an image side. An aperture is provided in front of an object side of the first lens, and a first conditional equation may be satisfied. The first conditional equation is SD/f < 0.45, wherein SD is a diameter (mm) of the aperture and f is a total focal length (mm) of the lens module.</p> |
