Objective lens, optical pickup apparatus, and recording...
Objective lens, optical pickup device and method for...
Objective lens, optical pickup device and optical disk device
Objective lens, optical pickup device having the same, and...
Objective lens, optical pickup device having the same, and...
Objective lens, optical pickup device, recorder and reproducer
Objective lens, optical, pickup and optical information...
Objective lens, reproducing apparatus and reproducing method
Objective lens-driving unit
Objective optical element and optical pickup apparatus
Objective optical element with multiple diffractive surfaces...
Objective optical element, optical pickup apparatus and...
Objective optical element, optical pickup device, and...
Objective optical system and optical information...
Objective optical system and optical information...
Objective optical system for optical pick-up
Objective optical system for optical recording media and...
Objective optical system for optical recording media and...
Objective optical system, optical pickup apparatus and...
Obturating door for slot-type playback and/or recording apparatu