Camera system including a still or motion picture camera and a TV camera

Claim 2

A camera system comprising, in combination, a photographic camera means of the still or motion picture type for photographing an object field, a TV camera having a first lens means for providing a variable object angle, said photographic camera means having a second lens means for providing a variable object angle less than or equal to said object angle of said TV camera lens means independently thereof, means for adjusting said second lens means to different object angle settings, means for providing an electrical signal in said photographic camera means corresponding to said photographic camera lens means object angle settings, said TV camera comprising an electrically-operated servomechanism means for adjusting the object field of said TV camera lens means, means for providing said electrical signal from said photographic camera to said servomechanism means, said servomechanism means comprising means for adjusting the object field of said TV camera lens means corresponding to said object angle setting of said photographic camera lens means.

Claim 3

A camera system as claimed in claim 1 wherein said lens means for providing a variable object angle of said photographic camera comprises a tubular element, said means for adjusting said lens means comprises an electric motor and means for interconnecting said electric motor to said tubular element for moving said tubular element, said means for providing an electrical signal in said photographic camera means comprises a potentiometer and means for interconnecting said tubular element to said potentiometer whereby movement of said tubular element changes the output signal of said potentiometer.

Claim 4

A camera system as claimed in claim 2 wherein said servomechanism means of said TV camera comprises a differential amplifier, means for providing said output signal of the potentiometer of said photographic camera to one input of said differential amplifier, a second potentiometer having one lead connected to a second input of said differential amplifier, the output of said differential amplifier connected to a second electric motor, said second electric motor mounted in said TV camera, said second electric motor connected to said second potentiometer and to said means for adjusting the object field of said TV camera.

Claim 5

A camera system as claimed in claim 3 further comprising a mask having an adjustable aperture positioned in the radiation path of the lens of the TV camera, and means for interconnecting said mask with said servomechanism means, wherein said mask defines the object field of said TV camera.

Claim 6

A camera system as claimed in claim 3 further comprising switch means for disabling said second motor when said output signal of said differential amplifier remains beyond a predetermined time period.

Claim 7

A camera system comprising, in combination, a photographic camera means of the still or motion picture type for photographing an object field, a TV camera, said photographic camera means having a first lens means for providing a variable object angle less than or equal to an object angle of a second variable object angle lens means of said TV camera, means for adjusting said first lens means to different object angle settings, means for providing an electrical signal corresponding to said object angle settings of said first lens means, means for providing said electrical signal to deflection coil means in the picture tube in said TV camera for generating a deflection field corresponding to said object angle of said TV camera, and gating means for gating the video output of said picture tube to correspond to the object angle of said photographic camera, said gating means being controlled by said electrical signal output of said photographic camera.

Claim 8

A camera system comprising, in combination, a photographic camera means of the still or motion picture type for photographing an object field, a TV camera, said photographic camera means having a first lens means for providing a variable object angle less than or equal to an object angle of a second variable object angle lens means of said TV camera, means for adjusting said first lens means to different object angle settings, means for providing an electrical signal corresponding to said object angle settings of said first lens means, means for providing said electrical signal to deflection coil means in the picture tube in said TV camera for generating a deflection field corresponding to said object angle of said TV camera, and gating means for gating the video output of said picture tube to correspond to the object angle of said photographic camera, said gating means being controlled by said electrical signal output of said photographic camera.

Claim 9

A camera system comprising, in combination, a photographic camera means of the still or motion picture type for photographing an object field, a TV camera, said photographic camera means having a lens means for providing a variable object angle less than or equal to an object angle of said TV camera, means for adjusting said lens means to different object angle settings, means for providing an electrical signal in said photographic camera means corresponding to said object angle settings, a TV receiver, means for providing an output signal of said TV camera to said TV receiver, means for adjusting the output signal of said TV camera corresponding to said object angle of said photographic camera comprising circuit means for adjusting the output signal of said TV camera corresponding to said electrical signal output of said photographic camera.

Claim 10

A camera system comprising, in combination, a photographic camera means of the still or motion picture type for photographing an object field, a TV camera, said photographic camera means having a lens means for providing a variable object angle less than or equal to an object angle of said TV camera, means for adjusting said lens means to different object angle settings, means for providing an electrical signal in said photographic camera means corresponding to said object angle settings, a TV receiver, means for providing an output signal of said TV camera to said TV receiver, means for adjusting the output signal of said TV camera corresponding to said object angle of said photographic camera comprising circuit means for adjusting the output signal of said TV camera corresponding to said electrical signal output of said photographic camera.

Claim 11

A camera system comprising, in combination: a TV camera having a TV lens means for providing a variable object angle, deflection coils for generating a deflection field; means for adjusting the size of the deflection field generated by said deflecting coils and means for adjusting the object field of said TV lens means; a photographic camera means having a tubular lens means for providing a variable object angle less than or equal to the object angle of said TV lens means and being variable independently thereof; means for adjusting said tubular lens means to different object angle settings and having an electric motor mechanically connected to said tubular lens means for movement thereof; means for providing an electrical signal corresponding to the object angle settings of said tubular lens means having a potentiometer mechanically connected to said tubular lens whereby movements of said tubular lens means changes the impedance of said potentiometer and changes said electrical signal; means for providing said electrical signal from said photographic camera to said means for adjusting the object field of said TV lens means which includes; differential amplifier means having a first input for receiving said electrical signal and a second input having one lead of a second potentiometer connected thereto, the output of said differential amplifier being connected to a second electric motor mounted in said TV camera said second electric motor connected to said second potentiometer and to said means for adjusting the object field of said TV lens means; and means in said TV camera connected to the output of said differential amplifier for adjusting the size of the deflection field generated by said deflection coils in proportion to the output voltage of said differential amplifier.

Claim 12

A camera system comprising, in combination: a TV camera having a TV lens means for providing a variable object angle, deflection coils for generating a deflection field; means for adjusting the size of the deflection field generated by said deflecting coils and means for adjusting the object field of said TV lens means; a photographic camera means having a tubular lens means for providing a variable object angle less than or equal to the object angle of said TV lens means and being variable independently thereof; means for adjusting said tubular lens means to different object angle settings and having an electric motor mechanically connected to said tubular lens means for movement thereof; means for providing an electrical signal corresponding to the object angle settings of said tubular lens means having a potentiometer mechanically connected to said tubular lens whereby movements of said tubular lens means changes the impedance of said potentiometer and changes said electrical signal; means for providing said electrical signal from said photographic camera to said means for adjusting the object field of said TV lens means which includes; differential amplifier means having a first input for receiving said electrical signal and a second input having one lead of a second potentiometer connected thereto, the output of said differential amplifier being connected to a second electric motor mounted in said TV camera said second electric motor connected to said second potentiometer and to said means for adjusting the object field of said TV lens means; and means in said TV camera connected to the output of said differential amplifier for adjusting the size of the deflection field generated by said deflection coils in proportion to the output voltage of said differential amplifier.