| 摘要 |
<p>The present invention relates to a lens unit for a camera module. According to the present invention, a lens is assembled and stacked inside a lens barrel of the lens unit for a camera module, and a gate for confirming a location and a convex-concave part of the lens are formed on a rib enclosing an effective diameter. Therefore, concentricity errors between lens surfaces caused by mold processing or injection molding and lens performance deterioration caused by birefringence are prevented, and accordingly accuracy suitable for high resolution and miniaturization is conveniently fulfilled by rotating the lens through the rotary convex-concave part after assembling the lens to the lens barrel.</p> |
