CA1030376A - Single or double image reversal camera lens system - Google Patents
Single or double image reversal camera lens systemInfo
- Publication number
- CA1030376A CA1030376A CA215,861A CA215861A CA1030376A CA 1030376 A CA1030376 A CA 1030376A CA 215861 A CA215861 A CA 215861A CA 1030376 A CA1030376 A CA 1030376A
- Authority
- CA
- Canada
- Prior art keywords
- lens system
- camera lens
- double image
- image reversal
- reversal
- 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
- G03B19/00—Cameras
- G03B19/02—Still-picture cameras
- G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
- G02B3/06—Simple or compound lenses with non-spherical faces with cylindrical or toric faces
-
- 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
- G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
- G03B17/50—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus
- G03B17/52—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus of the Land type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Cameras In General (AREA)
- Projection-Type Copiers In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42845473A | 1973-12-26 | 1973-12-26 | |
US52990474A | 1974-12-05 | 1974-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1030376A true CA1030376A (en) | 1978-05-02 |
Family
ID=27027765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA215,861A Expired CA1030376A (en) | 1973-12-26 | 1974-12-12 | Single or double image reversal camera lens system |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA1030376A (en) |
DE (1) | DE2461193A1 (en) |
FR (1) | FR2256430B1 (en) |
GB (1) | GB1486260A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4126875A (en) * | 1977-01-03 | 1978-11-21 | Polaroid Corporation | Dual film camera |
US4124856A (en) * | 1977-06-29 | 1978-11-07 | Polaroid Corporation | Camera having dual film capacity |
-
1974
- 1974-12-12 CA CA215,861A patent/CA1030376A/en not_active Expired
- 1974-12-20 GB GB5521274A patent/GB1486260A/en not_active Expired
- 1974-12-23 DE DE19742461193 patent/DE2461193A1/en not_active Ceased
- 1974-12-26 FR FR7442861A patent/FR2256430B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1486260A (en) | 1977-09-21 |
FR2256430A1 (en) | 1975-07-25 |
DE2461193A1 (en) | 1975-07-10 |
FR2256430B1 (en) | 1978-10-20 |
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