High variable-power ratio, high aperture ratio, zoom optical sys
Hybrid camera including viewfinder with masks for parallax corre
Image pickup apparatus
Image pickup apparatus and method and program
Image pickup apparatus and power supply control method therefor
Image pickup device and method, and program
Image taking apparatus having a distance measuring device
Imaging apparatus
Imaging apparatus
Imaging apparatus and lens apparatus
Imaging device
Imaging device
Imaging device
Initial focusing mechanism for a variable-focus photographic cam
Lens apparatus
Lens apparatus and camera system
Lens barrel
Lens barrel
Lens barrel
Lens barrel