JPS61126513A - 写真レンズ - Google Patents

写真レンズ

Info

Publication number
JPS61126513A
JPS61126513A JP24799284A JP24799284A JPS61126513A JP S61126513 A JPS61126513 A JP S61126513A JP 24799284 A JP24799284 A JP 24799284A JP 24799284 A JP24799284 A JP 24799284A JP S61126513 A JPS61126513 A JP S61126513A
Authority
JP
Japan
Prior art keywords
lens
lenses
grooves
lens barrel
radius
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.)
Granted
Application number
JP24799284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0480364B2 (enrdf_load_stackoverflow
Inventor
Takayuki Hayashi
孝行 林
Jiro Kajino
二郎 梶野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP24799284A priority Critical patent/JPS61126513A/ja
Publication of JPS61126513A publication Critical patent/JPS61126513A/ja
Publication of JPH0480364B2 publication Critical patent/JPH0480364B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
JP24799284A 1984-11-26 1984-11-26 写真レンズ Granted JPS61126513A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24799284A JPS61126513A (ja) 1984-11-26 1984-11-26 写真レンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24799284A JPS61126513A (ja) 1984-11-26 1984-11-26 写真レンズ

Publications (2)

Publication Number Publication Date
JPS61126513A true JPS61126513A (ja) 1986-06-14
JPH0480364B2 JPH0480364B2 (enrdf_load_stackoverflow) 1992-12-18

Family

ID=17171580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24799284A Granted JPS61126513A (ja) 1984-11-26 1984-11-26 写真レンズ

Country Status (1)

Country Link
JP (1) JPS61126513A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63210908A (ja) * 1987-02-27 1988-09-01 Fuji Koki Seisakusho:Kk 照明灯付きの拡大鏡
JPH03223707A (ja) * 1990-01-30 1991-10-02 Canon Inc レンズ鏡筒
US5495364A (en) * 1993-08-18 1996-02-27 Itt Corporation Night vision binoculars
JP2006023632A (ja) * 2004-07-09 2006-01-26 Nitto Kogaku Kk レンズ鏡胴
US7111999B2 (en) * 2003-04-11 2006-09-26 Hon Hai Precision Ind. Co., Ltd. Lens holder used in digital camera
JP2019164303A (ja) * 2018-03-20 2019-09-26 株式会社リコー 光学システム及び撮像装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5557808A (en) * 1978-10-24 1980-04-30 Tamuron:Kk Lens-barrel
JPS55175107U (enrdf_load_stackoverflow) * 1979-06-01 1980-12-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5557808A (en) * 1978-10-24 1980-04-30 Tamuron:Kk Lens-barrel
JPS55175107U (enrdf_load_stackoverflow) * 1979-06-01 1980-12-16

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63210908A (ja) * 1987-02-27 1988-09-01 Fuji Koki Seisakusho:Kk 照明灯付きの拡大鏡
JPH03223707A (ja) * 1990-01-30 1991-10-02 Canon Inc レンズ鏡筒
US5495364A (en) * 1993-08-18 1996-02-27 Itt Corporation Night vision binoculars
US5537261A (en) * 1993-08-18 1996-07-16 Itt Corporation Night vision binoculars
US7111999B2 (en) * 2003-04-11 2006-09-26 Hon Hai Precision Ind. Co., Ltd. Lens holder used in digital camera
JP2006023632A (ja) * 2004-07-09 2006-01-26 Nitto Kogaku Kk レンズ鏡胴
JP2019164303A (ja) * 2018-03-20 2019-09-26 株式会社リコー 光学システム及び撮像装置

Also Published As

Publication number Publication date
JPH0480364B2 (enrdf_load_stackoverflow) 1992-12-18

Similar Documents

Publication Publication Date Title
US5202706A (en) Focusing apparatus in projection television
US4900129A (en) Dual grooved Fresnel lens for overhead projection
US4812015A (en) Lens barrel
JPS61126513A (ja) 写真レンズ
JPS6223289B2 (enrdf_load_stackoverflow)
US5570237A (en) Lens unit cemented at circumference of each of lens elements and optical system including the same
JPS58111908A (ja) 光学機器用レンズ鏡筒のレンズ保持装置
JP4517611B2 (ja) レンズ鏡筒及び光学機器
JP3493809B2 (ja) レンズ鏡筒およびレンズ系の偏芯調整方法
US3749479A (en) Clamshell type optical mounting
JPH0328684B2 (enrdf_load_stackoverflow)
US11934032B2 (en) Mounting of optical elements in a barrel using a resilient spacer
US6075660A (en) Noncircular lens positioning structure and its method
JPS6136962Y2 (enrdf_load_stackoverflow)
US4740065A (en) Lens mounting
JP2002090604A (ja) レンズユニット
JPH0534641B2 (enrdf_load_stackoverflow)
JPS62187808A (ja) レンズ保持装置
JPS62129807A (ja) レンズ保持装置
EP4293404B1 (en) Lens barrel
JPS63287808A (ja) レンズ組立体
JPH085882A (ja) レンズ保持体
JPS6211815A (ja) レンズ保持装置
JPH0244246Y2 (enrdf_load_stackoverflow)
JP2704349B2 (ja) レンズ保持装置

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term