Variable attenuator for a lithographic apparatus
Variable magnification finder
Variable magnification finder
Variable magnification finder of real image type
Variable transmission beamsplitter
Vehicle periphery visual confirmation apparatus
Vehicle periphery visual confirming apparatus
Vibration driven system
Viewfinder lens with molded integral aiming circle
Viewfinder optical system
Viewfinder optical system compensated in macrophotographic or pa
Viewing optical instrument having roof prism and a roof prism