CH477007A - Spaltlampengerät mit veränderlichem vertikalen Einstrahlwinkel - Google Patents
Spaltlampengerät mit veränderlichem vertikalen EinstrahlwinkelInfo
- Publication number
- CH477007A CH477007A CH1551968A CH1551968A CH477007A CH 477007 A CH477007 A CH 477007A CH 1551968 A CH1551968 A CH 1551968A CH 1551968 A CH1551968 A CH 1551968A CH 477007 A CH477007 A CH 477007A
- Authority
- CH
- Switzerland
- Prior art keywords
- incidence
- lamp device
- vertical angle
- slit lamp
- variable vertical
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/13—Ophthalmic microscopes
- A61B3/135—Slit-lamp microscopes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1278757 | 1967-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH477007A true CH477007A (de) | 1969-08-15 |
Family
ID=5662292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1551968A CH477007A (de) | 1967-10-27 | 1968-10-17 | Spaltlampengerät mit veränderlichem vertikalen Einstrahlwinkel |
Country Status (4)
Country | Link |
---|---|
US (1) | US3533685A (de) |
CH (1) | CH477007A (de) |
FR (1) | FR1587257A (de) |
GB (1) | GB1204425A (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1954312C3 (de) * | 1969-10-29 | 1974-05-16 | Optische Werke G. Rodenstock, 8000 Muenchen | Spaltleuchte |
NL7103141A (de) * | 1970-03-11 | 1971-09-14 | ||
US3652153A (en) * | 1970-04-17 | 1972-03-28 | Gambs Sa Sa | Slit or spot lamp stereomicroscope |
US3749481A (en) * | 1971-04-20 | 1973-07-31 | American Optical Corp | Vertical slit adjustment device for a slit lamp |
US3881812A (en) * | 1972-03-13 | 1975-05-06 | Ben Tovim Nathan | Manually held indirect ophthalmoscope especially adapted for viewing the periphery of the fundus oculi |
FR2278306A1 (fr) * | 1974-03-20 | 1976-02-13 | Gambs Paul | Biomicroscope pour examen ophtalmologique |
US4109999A (en) * | 1976-11-01 | 1978-08-29 | Mamiya Camera Co., Ltd. | Illuminating device for slit lamp microscopes |
DE2703723C3 (de) * | 1977-01-29 | 1986-05-07 | Fa. Carl Zeiss, 7920 Heidenheim | Optisches System zur Beleuchtung des Augenhintergrundes und zur Abbildung von Testmarken auf demselben |
US4331392A (en) * | 1977-08-16 | 1982-05-25 | Tokyo Kogaku Kikai Kabushiki Kaisha | Ophthalmoscopic slit lamp |
US5638150A (en) * | 1995-10-19 | 1997-06-10 | Doherty; Victor J. | Hand-held slit lamp apparatus and associated methods |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3405994A (en) * | 1964-09-14 | 1968-10-15 | Bausch & Lomb | Variable incidence type slit lamp mechanism |
-
1968
- 1968-10-17 CH CH1551968A patent/CH477007A/de not_active IP Right Cessation
- 1968-10-28 US US771132A patent/US3533685A/en not_active Expired - Lifetime
- 1968-10-28 GB GB51057/68A patent/GB1204425A/en not_active Expired
- 1968-10-28 FR FR1587257D patent/FR1587257A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1204425A (en) | 1970-09-09 |
FR1587257A (de) | 1970-03-13 |
US3533685A (en) | 1970-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |