JPS626715U

JPS626715U -

Info

Publication number: JPS626715U
Application number: JP9799985U
Authority: JP
Priority date: 1985-06-27
Filing date: 1985-06-27
Publication date: 1987-01-16

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す分解側面図で
、第２図は、同分解斜視図で、第３図は反射用エ
クステンダーを利用したカメラ撮影の従来例を示
す説明図で、第４図は本考案を利用した反射用エ
クステンダー利用のカメラ撮影を示す説明図で、
第５図は従来の天体カメラアダプターの分解側面
図で、第６図は同天体カメラアダプターを利用し
た直焦撮影法の説明図で、第７図は同天体アダプ
ターを利用した拡大撮影法の説明図で、第８図は
本考案を利用して望遠鏡とした場合の説明図であ
る。１……直焦リング、２……フイルターリング、
３……中間リング、３′……眼視・撮影両用中間
アダプター、４……カメラ接続リング、５，５′
……ドローチユーブ、６……カメラマウント、７
……カメラボデイ、８……接眼レンズ、９……反
射用エクステンダー、１０……交換レンズ。 Fig. 1 is an exploded side view showing one embodiment of the present invention, Fig. 2 is an exploded perspective view of the same, Fig. 3 is an explanatory diagram showing a conventional example of camera photography using a reflective extender, Figure 4 is an explanatory diagram showing camera photography using a reflective extender using the present invention.
Figure 5 is an exploded side view of a conventional astronomical camera adapter, Figure 6 is an explanatory diagram of a direct focus photography method using the same astronomical camera adapter, and Figure 7 is an explanation of an enlarged photography method using the same astronomical camera adapter. FIG. 8 is an explanatory diagram of a telescope made using the present invention. 1... Direct focus ring, 2... Filter ring,
3...Intermediate ring, 3'...Intermediate adapter for both visual viewing and photography, 4...Camera connection ring, 5, 5'
... Draw tube, 6 ... Camera mount, 7
...Camera body, 8...Eyepiece, 9...Reflection extender, 10...Interchangeable lens.

Claims

[Scope of utility model registration request]

An astronomical camera adapter consisting of a direct focus ring, filter ring, camera mount, intermediate adapter for both visual viewing and photography, and a camera connection ring.
An astronomical camera adapter for both visual observation and photography, characterized in that the intermediate adapter for both visual observation and photography is provided with a connecting part having an inner wall of the same shape as an interchangeable lens cap at the tip of a conventional intermediate ring on the draw tube side.