TW315938U - Dioptre-adjusting mechanism for binoculars - Google Patents
Dioptre-adjusting mechanism for binocularsInfo
- Publication number
- TW315938U TW315938U TW084218350U TW84218350U TW315938U TW 315938 U TW315938 U TW 315938U TW 084218350 U TW084218350 U TW 084218350U TW 84218350 U TW84218350 U TW 84218350U TW 315938 U TW315938 U TW 315938U
- Authority
- TW
- Taiwan
- Prior art keywords
- dioptre
- adjusting ring
- binoculars
- adjusting
- adjusting mechanism
- Prior art date
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
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
- G02B23/18—Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Astronomy & Astrophysics (AREA)
- Telescopes (AREA)
- Viewfinders (AREA)
Abstract
A dioptre-adjusting mechanism for binoculars has a holding device for holding an optical component, a dioptre-adjusting ring rotatable about the optical axis of the optical element, a dioptre-adjusting device in engagement with the holding device and the dioptre-adjusting ring in order to rotate the dioptre-adjusting ring and thereby to move the holding device in the direction of the optical axis and thereby to carry out a dioptre adjustment, and rotation-restraining means for preventing the dioptre-adjusting ring from being moved inadvertently by making the dioptre-adjusting ring to be non-rotatable.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1932693 | 1993-04-15 | ||
JP5-58693U JPH0729508U (en) | 1993-10-29 | Binocular diopter correction mechanism | |
JP1993058692U JP2600821Y2 (en) | 1993-04-15 | 1993-10-29 | Diopter correction mechanism for binoculars |
Publications (1)
Publication Number | Publication Date |
---|---|
TW315938U true TW315938U (en) | 1997-09-11 |
Family
ID=27282583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW084218350U TW315938U (en) | 1993-04-15 | 1994-04-09 | Dioptre-adjusting mechanism for binoculars |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE4412901B4 (en) |
TW (1) | TW315938U (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10203252A1 (en) * | 2002-01-29 | 2003-10-16 | Steiner Optik Gmbh | Holding device for an image-influencing optical component of an optical imaging device and imaging device with such a holding device |
DE102007004343B4 (en) * | 2007-01-29 | 2012-09-13 | Leica Instruments (Singapore) Pte. Ltd. | Eyecup for an eyepiece and eyepiece |
DE102007053341B3 (en) * | 2007-11-08 | 2009-07-09 | Leica Microsystems (Schweiz) Ag | Eyepiece for microscope, has diopter adjustment ring adjusting diopter rate, and eye cup adjusted relative to adjustment ring, and valve controlling air pressure at eyepiece housing for different relative adjustability of cup |
DE102008028720A1 (en) * | 2008-06-17 | 2009-12-24 | Carl Zeiss Surgical Gmbh | Ocular component has optical system and inlet aperture spaced along optical axis of component by optical system, and holder is enclosed in optical system |
CN116338966A (en) * | 2023-03-31 | 2023-06-27 | 瑞声开泰声学科技(上海)有限公司 | Diopter automatic regulating device and method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5786807A (en) * | 1980-11-19 | 1982-05-31 | Olympus Optical Co Ltd | Locking device of diopter adjustment cylinder |
JPS5786808A (en) * | 1980-11-19 | 1982-05-31 | Olympus Optical Co Ltd | Locking device of diopter adjustment cylinder |
US4818086A (en) * | 1988-03-09 | 1989-04-04 | Bausch & Lomb Incorporated | Focus lock for binoculars |
JP2527731Y2 (en) * | 1989-10-02 | 1997-03-05 | 株式会社ニコン | Binoculars with focusing lock device |
JP2514158Y2 (en) * | 1989-11-09 | 1996-10-16 | 鎌倉光機株式会社 | Adjusting focus holding mechanism of binoculars |
-
1994
- 1994-04-09 TW TW084218350U patent/TW315938U/en unknown
- 1994-04-14 DE DE4412901A patent/DE4412901B4/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4412901A1 (en) | 1994-10-20 |
DE4412901B4 (en) | 2007-11-08 |
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