| 摘要 |
An eye piece adaptor of a camera view finder is provided to allow a knurling part of a magnifying lens to be securely fixed to the adaptor by a release preventing unit of the adaptor, so that the loss of a camera is prevented. A camera includes an eye piece adaptor installed in the rear portion of a view finder. The camera includes a magnifying lens(20) coupled to the rear portion of the adaptor(10) by using a female screw and a front thread. The camera includes a release preventing unit(12), which is provided with a knurling part(22) provided along the outer circumference of the magnifying lens and provided with a concave-convex part(15) corresponding to the knurling part. The adaptor is mounted on the camera by using an insertion pad manufactured adjustably for the size of view finders of various cameras. |
