JPS5845506U

JPS5845506U - interchangeable lens for camera

Info

Publication number: JPS5845506U
Application number: JP3316682U
Authority: JP
Inventors: 徹松井
Original assignee: ミノルタ株式会社
Priority date: 1982-03-08
Filing date: 1982-03-08
Publication date: 1983-03-26

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案に係る交換レンズを用いて構成したレ
ンズ交換式カメラにおける自動焦点調節装置の斜視図、
第２図は第１図のカメラに用いる焦点検出アダプターの
概略構成図、第３図は第１図のカメラに用いる撮影レン
ズの自動繰出し用コントロールアタッチメントの斜視図
、第４図は第１図のカメラに用いる自動焦点調節装置の
駆動、表示回路のブロック図である。Ａ・・・交換レンズ、４，６・・・レンズ繰出し位置情
報部材、８・・・最短撮影距離情報部材。FIG. 1 is a perspective view of an automatic focus adjustment device in an interchangeable lens camera constructed using an interchangeable lens according to this invention;
Figure 2 is a schematic configuration diagram of the focus detection adapter used in the camera shown in Figure 1, Figure 3 is a perspective view of the control attachment for automatically extending the photographing lens used in the camera shown in Figure 1, and Figure 4 is the same as in Figure 1. FIG. 2 is a block diagram of a drive and display circuit of an automatic focus adjustment device used in a camera. A... Interchangeable lens, 4, 6... Lens extension position information member, 8... Shortest shooting distance information member.

Claims

[Scope of utility model registration request]

An interchangeable lens for a camera, comprising a lens feeding device information member having information regarding the lens feeding position and a shortest shooting distance information member having information about the shortest shooting distance specific to the lens.