Distance measuring device installed in camera

Distance-measuring device of camera and focusing method of...

Distance-measuring device, distance-measuring method and...

Distance-measuring sensor, distance-measuring device and...

Dynamic auto-focus window selection that compensates for...

Flash light amount controlling apparatus

Flash photography system using preliminary emission and controll

Focus adjusting apparatus and method

Focus adjusting apparatus, camera including the same, and...

Focus adjusting method and focus adjusting device

Focus control method and unit determining in-focus lens...

Focus detecting apparatus detecting focus to a plurality of area

Focus detecting apparatus detecting focus to a plurality of area

Focus detecting device

Focus detecting photoelectric converting apparatus for a camera

Focus detection device

Focus detection device and focus detection method

Focus detection device and focus detection method

Focus detection device and method

Focus detection device for objective lens