Exposure mode control device for camera

Claim 2

An exposure control device for a camera comprising: (a) exposure control means for automatically determining an aperture value and a shutter time in accordance with the EV along a program line, said exposure control means having a plurality of types of said program lines at least one of said types of program lines being a first program line for setting the shutter time at high speeds, and another being a second program for setting the shutter time at slow speeds; (b) a control signal generating circuit for producing a control signal to said exposure control circuit to indicate one program line out of the aforesaid plurality of types of program lines and to operate said exposure control circuit along that indicated program line; (c) selecting means accessible from the outside of the camera for selecting one program line of said plural kinds of program lines which gives a characteristic image state which the photographer hopes to obtain to the photographic result so that responsive to a selecting operation of said selecting means, said control signal generating means produces the aforesaid control signal and said exposure control circuit is operated along the selected one program line by said selecting means; and (d) a plurality of pictographs on the camera to guide the selecting operation of said selecting means, at least one of said pictographs being a first pictograph assisting in foreseeing concretely the imaging effect of photographs having a stop motion, and another being a second pictograph assisting in foreseeing concretely the image effect of photographs having movement, said first pictograph being arranged to guide the selecting operation of said first program line, and said second pictograph is arranged to guide the selecting operation of said second program line.

Claim 3

A device according to claim 1, wherein the pictograph is represented by an image of a person.

Claim 4

A device according to claim 1, wherein said pictographs are arranged between a pentaprism portion of the camera and a release button.

Claim 5

An exposure control device for a camera comprising: (a) exposure control means for automatically determining an aperture value and a shutter time in accordance with the EV along a program line, said exposure control means having a plurality of types of said program lines at least one of said types of program lines being a first program line for setting the shutter time at high speeds, and another being a second program for setting the shutter time at slow speeds; (b) a control signal generating circuit for producing a control signal to said exposure control circuit to indicate one program line out of the aforesaid plurality of types of program lines and to operate said exposure control circuit along that indicated program line; (c) selecting means accessible from the outside of the camera for selecting one program line of said plural kinds of program lines which gives a characteristic image state which the photographer hopes to obtain to the photographic result so that responsive to a selecting operation of said selecting means, said control signal generating means produces the aforesaid control signal and said exposure control circuit is operated along the selected one program line by said selecting means; and (d) a plurality of pictographs on said camera to guide the selecting operation of said selecting means, at least one of said pictographs being a first pictograph which represents that even when the shooting target area includes a moving object, in a photograph to be taken, the entire field of view is photographed at a standstill, with the moving object depicted as stopping in a certain condition, and at least another one of said pictographs being a second pictograph which represents that when the shooting target area includes a moving object, in a photograph to be taken, only the moving object is photographed at standstill and the stationary background as if it were moving with the moving object depicted as stopping in a certain condition and the background as blurred, so that said first pictograph guides the selecting operation of said first program line, and said second pictograph guides the selecting operation of said second program line.

Claim 6

An exposure control device for a camera comprising: (a) exposure control means for automatically determining an aperture value and a shutter time in accordance with the EV along a program line, said exposure control means having a plurality of types of said program lines at least one of said types of program lines being a first program line for setting the shutter time at high speeds, and another being a second program for setting the shutter time at slow speeds; (b) a control signal generating circuit for producing a control signal to said exposure control circuit to indicate one program line out of the aforesaid plurality of types of program lines and to operate said exposure control circuit along that indicated program line; (c) selecting means accessible from the outside of the camera for selecting one program line of said plural kinds of program lines which gives a characteristic image state which the photographer hopes to obtain to the photographic result so that responsive to a selecting operation of said selecting means, said control signal generating means produces the aforesaid control signal and said exposure control circuit is operated along the selected one program line by said selecting means; and (d) a plurality of pictographs on said camera to guide the selecting operation of said selecting means, at least one of said pictographs being a first pictograph which represents that even when the shooting target area includes a moving object, in a photograph to be taken, the entire field of view is photographed at a standstill, with the moving object depicted as stopping in a certain condition, and at least another one of said pictographs being a second pictograph which represents that when the shooting target area includes a moving object, in a photograph to be taken, only the moving object is photographed at standstill and the stationary background as if it were moving with the moving object depicted as stopping in a certain condition and the background as blurred, so that said first pictograph guides the selecting operation of said first program line, and said second pictograph guides the selecting operation of said second program line.