4. Optical: systems and elements
  5. Lens
  6. With support

Yuichi Katagishi

Inventor

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Lens barrel

Optical: systems and elements – Lens – With variable magnification
Reexamination Certificate

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Lens barrel

Optical: systems and elements – Lens – With variable magnification
Reexamination Certificate

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Photographing lens switchable between manual focus and auto focu

Optical: systems and elements – Prism – With reflecting surface
Patent

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Photographing lens switchable between manual-focus and auto-focu

Optical: systems and elements – Lens – With support
Patent

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System camera

Patent

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Profile ID: LFUS-PAI-P-1799221

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