Conical lens mount with snap-in lens clamp
Connecting method or lenses for an imaging-device, lens unit...
Contact lens transfer device and associated method
Controlling position of a rotatable transducer in devices employ
Converting adapter for interchangeable lens assembly
Cooling mechanism of optical modulator, optical modulator...
Cooling opto-electronic packages
Coupling with strong lens and weak lens on flexure
Cross-polarization using two polarized lenses
Cylindrical molded article, lens barrel, camera, and...
Cylindrical mount for adjustable optical components