TWI430014B - 濾光片相對於光圈葉片的安裝構造 - Google Patents
濾光片相對於光圈葉片的安裝構造 Download PDFInfo
- Publication number
- TWI430014B TWI430014B TW098125745A TW98125745A TWI430014B TW I430014 B TWI430014 B TW I430014B TW 098125745 A TW098125745 A TW 098125745A TW 98125745 A TW98125745 A TW 98125745A TW I430014 B TWI430014 B TW I430014B
- Authority
- TW
- Taiwan
- Prior art keywords
- filter
- convex portion
- blade
- notch
- aperture
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title description 6
- 238000010276 construction Methods 0.000 title 1
- 239000000853 adhesive Substances 0.000 claims description 23
- 230000001070 adhesive effect Effects 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/205—Neutral density filters
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/02—Diaphragms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Diaphragms For Cameras (AREA)
- Blocking Light For Cameras (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008005289U JP3145531U (ja) | 2008-07-30 | 2008-07-30 | 絞り羽根に対する光学フィルタの取付構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201005427A TW201005427A (en) | 2010-02-01 |
| TWI430014B true TWI430014B (zh) | 2014-03-11 |
Family
ID=42087788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098125745A TWI430014B (zh) | 2008-07-30 | 2009-07-30 | 濾光片相對於光圈葉片的安裝構造 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3145531U (ko) |
| KR (1) | KR101082848B1 (ko) |
| CN (1) | CN101639556B (ko) |
| TW (1) | TWI430014B (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI691742B (zh) * | 2019-02-01 | 2020-04-21 | 光芒光學股份有限公司 | 鏡頭 |
| CN110146961B (zh) * | 2019-06-20 | 2024-05-24 | 广东奥普特科技股份有限公司 | 一种镜头光阑安装治具及镜头光阑的安装方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3714852B2 (ja) | 2000-06-16 | 2005-11-09 | ニスカ株式会社 | 光量調整装置 |
| JP3735272B2 (ja) | 2001-05-28 | 2006-01-18 | ニスカ株式会社 | 絞り部材およびカメラの絞り装置 |
| JPWO2004107036A1 (ja) * | 2003-05-29 | 2006-07-20 | 日本精密測器株式会社 | 絞り装置 |
-
2008
- 2008-07-30 JP JP2008005289U patent/JP3145531U/ja not_active Expired - Lifetime
-
2009
- 2009-07-29 KR KR1020090069452A patent/KR101082848B1/ko not_active IP Right Cessation
- 2009-07-30 TW TW098125745A patent/TWI430014B/zh active
- 2009-07-30 CN CN2009101655512A patent/CN101639556B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR101082848B1 (ko) | 2011-11-11 |
| TW201005427A (en) | 2010-02-01 |
| KR20100013273A (ko) | 2010-02-09 |
| JP3145531U (ja) | 2008-10-09 |
| CN101639556B (zh) | 2012-01-25 |
| CN101639556A (zh) | 2010-02-03 |
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