4. Photography
  5. With exposure objective focusing means, focusing aid, or...
  6. Lens characteristic compensating

Masayuki Miyazawa

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Apparatus for detecting and displaying position of a lens on an

Optical: systems and elements – Lens – With support
Patent

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Camera

Patent

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Camera

Photography – Having variable focal length of camera objective – Having indicator
Patent

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Camera

Photography – With viewfinder – Selective or adjustable viewfinder field
Patent

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Camera

Photography – Having variable focal length of camera objective – Having focus operation
Patent

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Profile ID: LFUS-PAI-P-159227

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