JPH0314636U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a vertical cross-sectional view of a single-lens reflex camera with a built-in flash light emitting device showing a first embodiment of the present invention, zoomed to the wide-angle side, and FIG.
The cam frame of the camera shown in Figure 1 above when zoomed to the wide-angle side and a developed view of the main parts of the zoom encoder. Figure 3 shows the photographing lens when the camera shown in Figure 1 above is zoomed to the telephoto side. FIG. 4 is a vertical sectional view of the camera shown in FIG.
Figures A and B are developed diagrams of the distance encoder of the camera shown in Figure 1 above. Developed diagram when it is within Figure 6A,
B is a longitudinal sectional view of the strobe device of the camera shown in FIG. 1, FIG. 6A is a longitudinal sectional view of the strobe in a stowed state, FIG. B is a cross-sectional view of the telescopic strobe light emitting section in FIG. 1, FIG. 7A is a cross-sectional view of the light emitting section, FIG. FIG. 8 is a circuit diagram showing the main part of the electric circuit of the camera shown in FIG. 1, and FIGS.
FIG. 9A is a vertical sectional view of the focal length detection means, FIG. 9B is a view along arrow F in FIG. 9A, and FIG. This figure is an electric circuit diagram of the focal length detection means shown in FIGS. 9A and 9B, and FIG. 11 is a flowchart of the photographing sequence of the camera shown in FIG.
2A, B, and C show the relationship between the shooting angle of view and strobe illumination angle in each shooting state of the camera shown in FIG. is for telephoto shooting, and the 12th
Figure C is a diagram showing the shooting angle of view and strobe illumination angle in the case of close-up photography, Figure 13 is a side view for explaining the red-eye phenomenon in general strobe photography, and Figures 14A and B are the above-mentioned Figure 13 shows a photographed image in strobe photography, Figure 14A shows a photographed image in the case of telephoto photography, Figure 14B shows a photographed image in the case of wide-angle photography, and Figure 15 shows the second embodiment of the present invention. FIG. 16A is a vertical sectional view showing the main parts of a system single-lens reflex camera equipped with a flashlight emitting device of the camera shown in FIG. The front view, FIG. 16B, is the E of the camera in FIG. 16A above.
-E sectional view. {1... Focusing lens, 2... Variator lens, 3... Relay lens} (Photographing lens), 52 , 94 , 122 ... Telephoto strobe light emitting unit (multiple flash light emitting units), 53 , 95 , 123 ...
...Wide-angle strobe light emitting unit (multiple flash light emitting units),
67, 68, 69, 101, 102... photographing lens, 150... CPU (control means).

Claims (1)

[Claims for Utility Model Registration] A plurality of flashlight emitting units having different irradiation angles; a control means for selectively causing the plurality of flashlight emitting units to emit light in accordance with the focal length of a photographing lens provided in the camera; A flash light for a camera, characterized in that one of the plurality of flash light emitting parts having a small irradiation angle is arranged at a position farther from the optical axis of the photographing lens than the other flash light emitting parts. Light emitting device.