JPH023509U - - Google Patents
Info
- Publication number
- JPH023509U JPH023509U JP8281188U JP8281188U JPH023509U JP H023509 U JPH023509 U JP H023509U JP 8281188 U JP8281188 U JP 8281188U JP 8281188 U JP8281188 U JP 8281188U JP H023509 U JPH023509 U JP H023509U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- lens barrel
- holder
- slit
- barrel
- 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
- 230000003287 optical effect Effects 0.000 description 4
Landscapes
- Lens Barrels (AREA)
Description
第1図は本考案によるレンズ偏心調整機構の好
適な一実施例を適用した光学レンズの概略構成を
示す斜視図、第2図は第1図の光学レンズを一部
破断して示す側面図、第3図は第2図に示す光学
レンズを―矢視した断面図である。
1…光学レンズ、2…レンズホルダ、2b…ス
リツト、4…マスタレンズ(レンズ)、7…鏡胴
、7c…溝部、9…セツトビス(固定手段)。
1 is a perspective view showing a schematic configuration of an optical lens to which a preferred embodiment of the lens decentering adjustment mechanism according to the present invention is applied; FIG. 2 is a partially cutaway side view of the optical lens shown in FIG. 1; FIG. 3 is a cross-sectional view of the optical lens shown in FIG. 2, taken along the - arrow. DESCRIPTION OF SYMBOLS 1... Optical lens, 2... Lens holder, 2b... Slit, 4... Master lens (lens), 7... Lens barrel, 7c... Groove, 9... Set screw (fixing means).
Claims (1)
ルダに回転自在に内装したものであつて、前記レ
ンズホルダには前記鏡胴との重合部位にスリツト
を設けると共に、前記鏡胴の回転を制止する固定
手段を備え、該レンズホルダのスリツト部位で前
記鏡胴を回転操作可能なように構成したこと、を
特徴とするレンズ偏心調整機構。 A lens barrel holding a lens is rotatably housed in a substantially cylindrical lens holder, and the lens holder is provided with a slit at a portion where it overlaps with the lens barrel, and the lens barrel is prevented from rotating. 1. A lens decentering adjustment mechanism, comprising a fixing means, and configured such that the lens barrel can be rotated at a slit portion of the lens holder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8281188U JPH023509U (en) | 1988-06-21 | 1988-06-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8281188U JPH023509U (en) | 1988-06-21 | 1988-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH023509U true JPH023509U (en) | 1990-01-10 |
Family
ID=31307552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8281188U Pending JPH023509U (en) | 1988-06-21 | 1988-06-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH023509U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002006190A (en) * | 2000-06-26 | 2002-01-09 | Olympus Optical Co Ltd | Objective lens unit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54128706A (en) * | 1978-06-14 | 1979-10-05 | Mansei Kogyo Kk | Device for adjusting position of cylindrical lens for optical information reader |
-
1988
- 1988-06-21 JP JP8281188U patent/JPH023509U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54128706A (en) * | 1978-06-14 | 1979-10-05 | Mansei Kogyo Kk | Device for adjusting position of cylindrical lens for optical information reader |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002006190A (en) * | 2000-06-26 | 2002-01-09 | Olympus Optical Co Ltd | Objective lens unit |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH023509U (en) | ||
JPS63134842U (en) | ||
JPS614914U (en) | lens barrel | |
JPS612612U (en) | Zoom lens focus adjustment mechanism | |
JPS644409U (en) | ||
JPS5953005U (en) | Illumination optical axis adjustment mechanism of ophthalmoscope with imaging device | |
JPS62137738U (en) | ||
JPS62129519U (en) | ||
JPS6423014U (en) | ||
JPH0345505U (en) | ||
JPS61153014U (en) | ||
JPS61176525U (en) | ||
JPH01139208U (en) | ||
JPH0220202U (en) | ||
JPS6299021U (en) | ||
JPS62164617U (en) | ||
JPS6281935U (en) | ||
JPS61114412U (en) | ||
JPH049909U (en) | ||
JPS6449910U (en) | ||
JPH0392614U (en) | ||
JPS634845U (en) | ||
JPS6161616U (en) | ||
JPS62161214U (en) | ||
JPS6266822U (en) |