| 摘要 |
PURPOSE: A photographing lens using a high resolution image sensor is provided to stabilize the lens performance and increase the aberration property. CONSTITUTION: A first lens(10) has plus refraction power and convexly forms an object side. A second lens(20) has the minus refraction power and concavely forms an image side. A third lens(30) has the refractive power and forms a meniscus shape. A fourth lens(40) has the refractive power and forms a meniscus form to the body side of the object. |
