JPH0311216U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の実施例に係るルーペ付き望遠
鏡の概略上面図で、一部断面を含めている。第２
図は、第１図中の望遠鏡本体１に、ワーキングデ
イスタンスの確認用ストラツプ１３を取り付けた
状態を示すルーペ付き望遠鏡の概略側面図である
。 主要部分の符号の説明、１……望遠鏡本体、３
……対物レンズ、４ａ，４ｂ，５ａ，５ｂ……枠
体、５……レンズ保持部材、６……ルーペ用補助
レンズ、７……透孔、８……固定ピン、９……ワ
ツシヤー、１０……圧縮バネ、１３……ストラツ
プ。 FIG. 1 is a schematic top view of a telescope with a magnifying glass according to an embodiment of the present invention, including a partial cross section. Second
This figure is a schematic side view of a telescope with a magnifying glass, showing a state in which a working distance confirmation strap 13 is attached to the telescope body 1 in FIG. 1. Explanation of symbols of main parts, 1...Telescope body, 3
...Objective lens, 4a, 4b, 5a, 5b...Frame body, 5...Lens holding member, 6...Auxiliary lens for magnifying glass, 7...Through hole, 8...Fixing pin, 9...Washer, 10 ...Compression spring, 13...Strap.

Claims (1)

【実用新案登録請求の範囲】 (1) 片手に入る大きさの偏平略直方体にて本体
を形成すると共に、前記本体の長手方向に光軸を
有する望遠光学系を前記本体内部の半分の領域に
内蔵せしめて望遠鏡を形成し、前記本体の対物側
端面に略一致する形状に形成された偏平部材を、
その中央部において前記本体に回転自在に結合し
て設け、前記偏平部材の一方の側には、前記望遠
光学系に重なつて前記望遠鏡と共にルーペを構成
するルーペ用補助レンズを保持させ、他方の側に
は前記偏平部材の回転により前記補助レンズと切
り換えられて前記望遠光学系に重なる透孔を形成
したことを特徴とするルーペ付き望遠鏡。 (2) 請求第(1)項記載のルーペ付き望遠鏡におい
て、観察物体までの一定距離を示す目印を付けた
ストラツプを前記本体に取り付けたことを特徴と
するルーペ付き望遠鏡。[Claims for Utility Model Registration] (1) A main body is formed of a flat, substantially rectangular parallelepiped that can be held in one hand, and a telephoto optical system having an optical axis in the longitudinal direction of the main body is provided in a half area inside the main body. a flat member that is built-in to form a telescope and that is formed in a shape that substantially matches the end surface on the objective side of the main body;
The central part of the flat member is rotatably connected to the main body, and one side of the flat member holds an auxiliary lens for a magnifying glass that overlaps the telephoto optical system and constitutes a magnifying glass together with the telescope, and the other side A telescope with a magnifying glass, characterized in that a through hole is formed on a side thereof to be switched with the auxiliary lens by rotation of the flat member and overlap with the telephoto optical system. (2) A telescope with a magnifying glass according to claim (1), characterized in that a strap with a mark indicating a certain distance to an object to be observed is attached to the main body.