GB508416A - Improvements in hoods or shades for lenses - Google Patents
Improvements in hoods or shades for lensesInfo
- Publication number
- GB508416A GB508416A GB969238A GB969238A GB508416A GB 508416 A GB508416 A GB 508416A GB 969238 A GB969238 A GB 969238A GB 969238 A GB969238 A GB 969238A GB 508416 A GB508416 A GB 508416A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hoods
- fixing band
- shades
- lenses
- hood
- 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
Links
Classifications
-
- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Blocking Light For Cameras (AREA)
Abstract
508,416. Lens hoods. JONES, F. R. March 30, 1938, No. 9092. [Class 98 (i)] A lens hood comprises a shade portion and a fixing band, the whole being formed as, or stamped from, a single sheet of rubber. Stiffening ribs or bands may be formed in the hood or stiffening wires attached thereto, In the form shown, the hood comprises a body 2 provided with a thickened rim 3 and with supporting ribs 4, and a fixing band 5 which in use is threaded through holes 6 provided iri the body, being retained by friction. Alternatively, a buckle may be used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB969238A GB508416A (en) | 1938-03-30 | 1938-03-30 | Improvements in hoods or shades for lenses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB969238A GB508416A (en) | 1938-03-30 | 1938-03-30 | Improvements in hoods or shades for lenses |
Publications (1)
Publication Number | Publication Date |
---|---|
GB508416A true GB508416A (en) | 1939-06-30 |
Family
ID=9876920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB969238A Expired GB508416A (en) | 1938-03-30 | 1938-03-30 | Improvements in hoods or shades for lenses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB508416A (en) |
-
1938
- 1938-03-30 GB GB969238A patent/GB508416A/en not_active Expired
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