CA1009071A - Reflex camera viewing system with stigmatic exit pupil - Google Patents
Reflex camera viewing system with stigmatic exit pupilInfo
- Publication number
- CA1009071A CA1009071A CA242,247A CA242247A CA1009071A CA 1009071 A CA1009071 A CA 1009071A CA 242247 A CA242247 A CA 242247A CA 1009071 A CA1009071 A CA 1009071A
- Authority
- CA
- Canada
- Prior art keywords
- stigmatic
- exit pupil
- reflex camera
- viewing system
- camera viewing
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA242,247A CA1009071A (en) | 1970-12-31 | 1975-12-22 | Reflex camera viewing system with stigmatic exit pupil |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10325970A | 1970-12-31 | 1970-12-31 | |
CA131,455A CA995044A (en) | 1970-12-31 | 1971-12-30 | Reflex camera viewing system with stigmatic exit pupil |
CA242,247A CA1009071A (en) | 1970-12-31 | 1975-12-22 | Reflex camera viewing system with stigmatic exit pupil |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1009071A true CA1009071A (en) | 1977-04-26 |
Family
ID=27161662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA242,247A Expired CA1009071A (en) | 1970-12-31 | 1975-12-22 | Reflex camera viewing system with stigmatic exit pupil |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1009071A (en) |
-
1975
- 1975-12-22 CA CA242,247A patent/CA1009071A/en not_active Expired
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