JPS61176514U - - Google Patents
Info
- Publication number
- JPS61176514U JPS61176514U JP6024385U JP6024385U JPS61176514U JP S61176514 U JPS61176514 U JP S61176514U JP 6024385 U JP6024385 U JP 6024385U JP 6024385 U JP6024385 U JP 6024385U JP S61176514 U JPS61176514 U JP S61176514U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- hole
- holes
- pair
- positioning
- 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.)
- Pending
Links
Landscapes
- Lens Barrels (AREA)
Description
第１図は、本考案の一実施例のミラー内蔵割り
型鏡胴における斜視図、第２図は、本考案の一実
施例の主要断面図である。
１，２……鏡枠、３，４，５……レンズ、６ａ
，６ｂ……レンズ固定用穴、１１……内蔵ミラー
、１５……レンズ組込枠。
FIG. 1 is a perspective view of a split lens barrel with a built-in mirror according to an embodiment of the present invention, and FIG. 2 is a main sectional view of an embodiment of the present invention. 1, 2...Mirror frame, 3, 4, 5...Lens, 6a
, 6b... Lens fixing hole, 11... Built-in mirror, 15... Lens assembly frame.
Claims (1)
平面をレンズと一体に成形し、該接平面に少なく
とも一つ以上の位置決め用の穴を設けて成り、割
り型構造のレンズ鏡胴の鏡枠のどちらか一方に該
位置決め用の穴と対になる穴を設け、該一対の穴
位置を合わせこれにレンズ固定用ノブをさし込み
固定して成ることを特徴とするプラスチツクレン
ズ。 A tangential plane for assembly of the lens is formed integrally with the lens outside the effective surface of the lens, and at least one hole for positioning is provided in the tangential plane, and the lens frame of the lens barrel has a split type structure. A plastic lens characterized in that a hole is provided in one of the holes to pair with the positioning hole, and a lens fixing knob is inserted into the hole and fixed by aligning the pair of holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6024385U JPS61176514U (en) | 1985-04-24 | 1985-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6024385U JPS61176514U (en) | 1985-04-24 | 1985-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61176514U true JPS61176514U (en) | 1986-11-04 |
Family
ID=30587407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6024385U Pending JPS61176514U (en) | 1985-04-24 | 1985-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61176514U (en) |
-
1985
- 1985-04-24 JP JP6024385U patent/JPS61176514U/ja active Pending