Seiya Ohta

Interchangeable lens type camera apparatus

APPARATUS FOR STILL AND MOVING IMAGE RECORDING AND CONTROL THEREOF

MOVABLE-LENS POSITION CONTROL APPARATUS

Adapter device for interchangeable lens of camera which converts camera data format to lens data format

Optical apparatus for correcting focus based on temperature and humidity

Image pickup apparatus for moving image photographing or for still image photographing

Optical equipment and its control method, and computer-readable storage medium

Optical equipment and it control method, and computer-readable storage medium

Focus adjustment apparatus, control method therefor, and medium for supplying control program therefor

Magnetic recording type of photographic apparatus