DE2350043C3 - SLR camera for small format - Google Patents
SLR camera for small formatInfo
- Publication number
- DE2350043C3 DE2350043C3 DE19732350043 DE2350043A DE2350043C3 DE 2350043 C3 DE2350043 C3 DE 2350043C3 DE 19732350043 DE19732350043 DE 19732350043 DE 2350043 A DE2350043 A DE 2350043A DE 2350043 C3 DE2350043 C3 DE 2350043C3
- Authority
- DE
- Germany
- Prior art keywords
- film
- image
- camera
- lens
- reflex
- 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
- 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
- G03B17/28—Locating light-sensitive material within camera
- G03B17/30—Locating spools or other rotatable holders of coiled film
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cameras In General (AREA)
Description
3 43 4
die eine handelsübliche Filmkassette 15 einschiebbar den aus den Elementen 9, IO und U bestehenden Ver-which a commercially available film cassette 15 can be pushed in the arrangement consisting of the elements 9, IO and U
ist. Die Ausnehmung 14 ist durch eine Rückwand 16 schluß trägt.is. The recess 14 is carried by a rear wall 16 circuit.
abdeckbar. Die eingeschobene Filmkassette ist so an- Die Funktion der erfindungsgemäßen Kamera istcoverable. The inserted film cassette is so The function of the camera according to the invention is
geordnet, daß die Aufwickelrichtung des Filmes 17 leicht aus der Zeichnung ersichtlich. In Sucherstellungarranged that the winding direction of the film 17 can easily be seen from the drawing. In search creation
senkrecht zur Bewegung des Spiegelträgers 6 Iiegt. s ist der Spiegelträger in seine unterste Endstellung ver-perpendicular to the movement of the mirror carrier 6 lies. s the mirror support is in its lowest end position
In Fig.2 ist deutlich die Vorratskammer und die schoben. Die durch das Objektiv einfallenden Licht-Aufwickelkammer der Filmkassette 15 zu sehen, die strahlen werden von dem geneigten Spiegel 7 ;ίΐι der durch den von den Stegen 15« begrenzten Filmkanal Mattscheibe 4 über das Pentaprisma und das Sucherverbunden sind. Der Film 17 wird dabei in dem Fümka- okular dem Betrachter zugeführt. Das Bildfenster 13 nal geführt und iiegt unmittelbar am Bildfenster 13 der io und damit die Filmbahn 17 sind von dem Spiegelträger Kamera an. 6 vollkommen abgedeckt. Zur Vornahme des eigentli-In Fig.2 the storage chamber and the pushed. The light take-up chamber entering through the lens the film cassette 15 to see the rays from the inclined mirror 7; ίΐι the Connected by the film channel ground glass 4 delimited by the webs 15 ″ via the pentaprism and the viewfinder are. The film 17 is fed to the viewer in the Fümka eyepiece. The image window 13 nal guided and lies directly on the image window 13 of the io and thus the film web 17 is from the mirror carrier Camera on. 6 completely covered. To carry out the actual
In Fi g. 2 ist ein Schnittbild durch das Kameragehäu- chen Belichtungsvorganges des fotografischen Filmes se gemäß der Schnittlinie AA' in F i g. 1 dargestellt, wird der Spiegelträger 6 in seine obere Endlage verwährend Fi g. 3 ein Schnittbild des Spiegelträgers 6 ge- schoben. In dieser Lage Iiegt der Lichtschacht 8 konmäß der Schnittlinie BB in F i g. 1 ist. ij zentrisch zur optischen Achse der Kamera und ist mitIn Fi g. 2 is a sectional view through the camera housing exposure process of the photographic film according to the section line AA ' in FIG. 1 shown, the mirror support 6 is in its upper end position while Fi g. 3 shows a sectional view of the mirror carrier 6 pushed in. In this position, the light shaft 8 lies along the line of intersection BB in FIG. 1 is. ij centric to the optical axis of the camera and is with
F i g. 2 läßt deutlich die gedrängte Bauweise der Ka- dem Zentralverschluß abgedeckt. Der ZentralverschlußF i g. 2 clearly covers the compact design of the central lock. The central lock
mera erkennen, die lediglich durch die Abmessungen öffnet und schließt und im Anschluß daran wird dermera recognize that only opens and closes through the dimensions and then the
der Filmkassette bestimmt ist. Spiegelträger wieder in seine untere Endlage verscho-the film cassette is intended. Mirror carrier moved back to its lower end position
F i g. 3 zeigt die besondere Ausbildung des Spiegel- ben. Das während der Aufnahme verschwundeneF i g. 3 shows the special design of mirroring. The one that disappeared during the recording
trägers 6, der an seiner öffnung 8a des Lichtschachtes 8 io Sucherbild ist wieder im Sucherokular sichtbar.The carrier 6, the viewfinder image at its opening 8a of the light shaft 8, is again visible in the viewfinder eyepiece.
Claims (1)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732350043 DE2350043C3 (en) | 1973-10-05 | 1973-10-05 | SLR camera for small format |
GB4274574A GB1463143A (en) | 1973-10-05 | 1974-10-02 | Camera |
JP11460374A JPS5430287B2 (en) | 1973-10-05 | 1974-10-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732350043 DE2350043C3 (en) | 1973-10-05 | 1973-10-05 | SLR camera for small format |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2350043A1 DE2350043A1 (en) | 1975-04-24 |
DE2350043B2 DE2350043B2 (en) | 1975-11-27 |
DE2350043C3 true DE2350043C3 (en) | 1978-04-13 |
Family
ID=5894600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19732350043 Expired DE2350043C3 (en) | 1973-10-05 | 1973-10-05 | SLR camera for small format |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5430287B2 (en) |
DE (1) | DE2350043C3 (en) |
GB (1) | GB1463143A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6058457B2 (en) * | 1978-09-05 | 1985-12-20 | 旭光学工業株式会社 | Mirror operating mechanism of a single-lens reflex camera using a small cassette |
-
1973
- 1973-10-05 DE DE19732350043 patent/DE2350043C3/en not_active Expired
-
1974
- 1974-10-02 GB GB4274574A patent/GB1463143A/en not_active Expired
- 1974-10-04 JP JP11460374A patent/JPS5430287B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2350043A1 (en) | 1975-04-24 |
JPS5430287B2 (en) | 1979-09-29 |
GB1463143A (en) | 1977-02-02 |
DE2350043B2 (en) | 1975-11-27 |
JPS5066235A (en) | 1975-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
EHJ | Ceased/non-payment of the annual fee |