JPH04341Y2 - - Google Patents

Info

Publication number
JPH04341Y2
JPH04341Y2 JP1984030484U JP3048484U JPH04341Y2 JP H04341 Y2 JPH04341 Y2 JP H04341Y2 JP 1984030484 U JP1984030484 U JP 1984030484U JP 3048484 U JP3048484 U JP 3048484U JP H04341 Y2 JPH04341 Y2 JP H04341Y2
Authority
JP
Japan
Prior art keywords
iris diaphragm
transmitted light
filter
amount
mirror
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1984030484U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60143427U (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1984030484U priority Critical patent/JPS60143427U/ja
Publication of JPS60143427U publication Critical patent/JPS60143427U/ja
Application granted granted Critical
Publication of JPH04341Y2 publication Critical patent/JPH04341Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Blocking Light For Cameras (AREA)
  • Diaphragms For Cameras (AREA)
JP1984030484U 1984-03-02 1984-03-02 撮影レンズの透過光量調節装置 Granted JPS60143427U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984030484U JPS60143427U (ja) 1984-03-02 1984-03-02 撮影レンズの透過光量調節装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984030484U JPS60143427U (ja) 1984-03-02 1984-03-02 撮影レンズの透過光量調節装置

Publications (2)

Publication Number Publication Date
JPS60143427U JPS60143427U (ja) 1985-09-24
JPH04341Y2 true JPH04341Y2 (enrdf_load_html_response) 1992-01-08

Family

ID=30530220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984030484U Granted JPS60143427U (ja) 1984-03-02 1984-03-02 撮影レンズの透過光量調節装置

Country Status (1)

Country Link
JP (1) JPS60143427U (enrdf_load_html_response)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218619U (enrdf_load_html_response) * 1975-07-26 1977-02-09
JPS58146228U (ja) * 1983-02-09 1983-10-01 キヤノン株式会社 カメラの光学系

Also Published As

Publication number Publication date
JPS60143427U (ja) 1985-09-24

Similar Documents

Publication Publication Date Title
US3981565A (en) Light-modulating device
US2959105A (en) Phase noise filter and its application to photography and photolithography
JPH06289323A (ja) 撮像光学系
US3700314A (en) Variable light transmitting filter for cameras
JPH04341Y2 (enrdf_load_html_response)
JP2512932B2 (ja) ソフトフォ−カス用光学素子
JP2771078B2 (ja) 光量絞り装置用ｎｄフィルター
JP2002250864A (ja) 監視カメラシステム及びその撮影レンズ系
US6023350A (en) Image reading device for photographic printing
JPH05173004A (ja) Ｎｄフィルタの製造方法と絞り装置
JP2511822B2 (ja) 可動レンズ群を有した撮影レンズ
JPS57146231A (en) Camera having plural incorporated lenses
KR20020083026A (ko) 디지털 카메라용 광학계
JPS5913610Y2 (ja) 光量を広範囲に変化させ得る絞り機構
JP2632520B2 (ja) パターンプロジェクタ
US4586802A (en) Camera capable of special effects photography
JPH09138333A (ja) 撮影レンズ
RU2123714C1 (ru) Светосильный объектив
US5475458A (en) Albada finder
JP2701512B2 (ja) 反射系を有した撮像装置
JPS6243285Y2 (enrdf_load_html_response)
JPH06186475A (ja) 撮影レンズ
JPS6032013A (ja) 焦点検出用光学系
JP3026281B2 (ja) カメラ用レンズの絞り装置
JP3182285B2 (ja) 電子カメラ装置