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| Application No. | Application Title | Issue Date |
| 20110080658 | IMAGE CAPTURE LENS MODULES An image capture lens module includes a first compound lens with a first lens element, a second lens element, and a third lens element arranged in sequence from an object side to an image side. A second compound lens includes a fourth lens element, a fourth lens element... | 04/07/2011 |
| 20090231733 | Optical system An optical system for imaging an object on an image acquisition unit includes a first lens unit, a second lens unit, a third lens unit, a fourth lens unit, a fifth lens unit, and a sixth lens unit disposed from the object in the direction of the image acquisition unit. ... | 09/17/2009 |
| 20080304162 | ZOOM LENS AND IMAGE PROJECTION APPARATUS HAVING THE SAME A zoom lens includes a first lens unit having a negative optical power located closest to an enlargement side. In the zoom lens, a focal length of the zoom lens at a wide-angle end (fw) and a focal length of the first lens unit (f1) satisfy the following condition: ... | 12/11/2008 |
| 20080218877 | FIXED FOCAL LENGTH LENS SYSTEM A fixed focal length lens system comprises a first lens unit and a second lens unit. The first lens unit comprises a plastic minus lens, wherein the first lens unit has a negative diopter, and the plastic minus lens comprises at least one non-spherical surface. The seco... | 09/11/2008 |
