JPH0619254Y2 - ビデオカメラのビユーフアインダ装置 - Google Patents
ビデオカメラのビユーフアインダ装置Info
- Publication number
- JPH0619254Y2 JPH0619254Y2 JP1988077993U JP7799388U JPH0619254Y2 JP H0619254 Y2 JPH0619254 Y2 JP H0619254Y2 JP 1988077993 U JP1988077993 U JP 1988077993U JP 7799388 U JP7799388 U JP 7799388U JP H0619254 Y2 JPH0619254 Y2 JP H0619254Y2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- guide
- video camera
- guide cylinder
- ring
- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 201000010041 presbyopia Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Viewfinders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988077993U JPH0619254Y2 (ja) | 1988-06-13 | 1988-06-13 | ビデオカメラのビユーフアインダ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988077993U JPH0619254Y2 (ja) | 1988-06-13 | 1988-06-13 | ビデオカメラのビユーフアインダ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02867U JPH02867U (enrdf_load_stackoverflow) | 1990-01-05 |
JPH0619254Y2 true JPH0619254Y2 (ja) | 1994-05-18 |
Family
ID=31302944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988077993U Expired - Lifetime JPH0619254Y2 (ja) | 1988-06-13 | 1988-06-13 | ビデオカメラのビユーフアインダ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0619254Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11947181B2 (en) * | 2020-04-17 | 2024-04-02 | Beijing Boe Optoelectronics Technology Co., Ltd. | Focusing assembly and head-mounted display device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5973877U (ja) * | 1982-11-08 | 1984-05-19 | ソニー株式会社 | ビデオカメラのビユ−フアインダ装置 |
-
1988
- 1988-06-13 JP JP1988077993U patent/JPH0619254Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02867U (enrdf_load_stackoverflow) | 1990-01-05 |
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