174532 ⎘
Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with movable lens means specially adapted for focusing at close distances having a front fixed lens or lens group and two movable lenses or lens groups in front of a fixed lens or lens group arranged +-+
OPTICAL SYSTEM, AND OPTICAL MODULE AND CAMERA MODULE COMPRISING SAME
#2OPTICAL SYSTEM AND CAMERA MODULE
#3Zoom Lens, Camera Module, and Mobile Terminal
#4Lens module and image apparatus
#5Zoom lens, optical apparatus and method for manufacturing the zoom lens
#6Zoom lens and imaging apparatus
#7Optical system and image pickup apparatus
#8Zoom lens and image pickup apparatus including the same
#9Zoom lens and image pickup apparatus including the same
#10Zoom lens and image pickup apparatus including the same
#11Optical system and image pickup apparatus including the same
#12Zoom lens and image pickup apparatus including the same
#13Zoom lens and image pickup apparatus including the same
#14Variable magnification optical system and imaging apparatus
#15Imaging lens and imaging apparatus
#16Zoom lens and image pickup apparatus including the same
#17Zoom lens and image pickup apparatus having the same
#18Lens module and image apparatus
#19Zoom lens
#20Projection zoom lens and projection apparatus
#21Zoom lens system, interchangeable lens apparatus and camera system
#22Lens module and image apparatus
#23Close-up lens, imaging apparatus, and method for focusing close-up lens
#24Macro lens system and pickup device including the same
#25Zoom lens unit, imaging apparatus and portable information terminal device
#26Close-up lens, imaging apparatus, and method for focusing close-up lens