Focusing apparatus for video camera or the like

Focusing apparatus, camera and focus position detecting method

Focusing apparatus, camera and focus position detecting method

Focusing auxiliary device of image-capturing apparatus

Focusing control apparatus and method

Focusing device

Focusing device and method

Focusing device for digital camera including contrast...

Focusing device that adjusts focus based on a measured...

Focusing device with uninterrupted excitation

Focusing information detecting device, focus detecting...

Focusing information visualization device, and corresponding...

Focusing method and apparatus for high resolution digital...

Focusing position detecting device incorporated in a microscope

Focusing state determining adapter for taking lens

Focusing state determining apparatus

Focusing state signal output apparatus for a microscope...

Focussed output microchannel plate for an image intensifier tube

Focussing and focal length adjusting device for a video camera

Foldable picture-taking device with scanning function