JPH0253019U

JPH0253019U -

Info

Publication number: JPH0253019U
Application number: JP13314388U
Authority: JP
Priority date: 1988-10-12
Filing date: 1988-10-12
Publication date: 1990-04-17

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す遠近両用可変
眼鏡の斜視図、第２図は同じく遠近両用可変眼鏡
の使用時の状態を示す要部側面図で、第３図は同
じく他の実施例を示す遠近両用可変眼鏡の斜視図
、第４図は同じく他の実施例を示す遠近両用可変
眼鏡の斜視図、第５図は同じく他の実施例を示す
遠近両用可変眼鏡の斜視図である。同図中、１はフレーム本体、２は遠距離要レン
ズ、３，６，７は補助枠、４，４１，４２，４３
は近距離用レンズである。 Fig. 1 is a perspective view of variable distance glasses showing one embodiment of the present invention, Fig. 2 is a side view of the essential parts showing the state of use of the variable distance glasses, and Fig. 3 is a perspective view of another embodiment of the invention. FIG. 4 is a perspective view of bifocal variable glasses showing another embodiment; FIG. 5 is a perspective view of bifocal variable glasses showing another embodiment. . In the figure, 1 is the frame body, 2 is a long-distance lens, 3, 6, 7 are auxiliary frames, 4, 41, 42, 43
is a close-range lens.

Claims

[Scope of Claim for Utility Model Registration] (1) A long-distance lens is fixed to a frame body having ear hooks, and a movable means is provided with respect to the frame body, so that the long-distance lens side and a position away from the lens are fixed. Variable bifocal glasses characterized by being equipped with near-distance lenses that are movable between the lenses. (2) The variable distance glasses according to claim 1, further comprising a moving means for rotatably moving the near-distance lens toward the front side. (3) The variable distance glasses according to claim 1, further comprising a moving means for moving the near-distance lens in a lateral direction. (4) The variable distance glasses according to claim 1, further comprising a moving means for moving the near-distance lens in the vertical direction.