发明授权
- 专利标题： Camera equipped with zoom lens
- 专利标题（中）： 相机配备变焦镜头
-
申请号： US145080申请日： 1998-09-01
-
公开(公告)号： US5970260A公开(公告)日： 1999-10-19
- 发明人: Haruki Nakayama , Taku Wagatsuma , Tohru Tominami , Yoshito Katagiri , Yuichi Atarashi
- 申请人： Haruki Nakayama , Taku Wagatsuma , Tohru Tominami , Yoshito Katagiri , Yuichi Atarashi
- 申请人地址： JPX
- 专利权人： Konica Corporation
- 当前专利权人： Konica Corporation
- 当前专利权人地址： JPX
- 优先权： JPX9-245191 19970910; JPX9-308671 19971111
- 主分类号： G02B7/10
- IPC分类号： G02B7/10 ; G03B17/00 ; G03B13/10 ; G03B15/03
摘要：
In a camera equipped with a zoom lens for forming an image of an object onto a film surface, the camera is equipped with a front lens group composed of a first lens group, adjustable aperture blades, a second lens group, and a second lens group-holding member; a back lens group provided; and an actuator to drive the adjustable aperture blade. The actuator is provided on the object-side from a space between the second lens group and the back lens group.