Willi Hagner

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Brightness control for fiber optical lamps

Illumination – Revolving
Patent

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Illuminating device having a curved optical conductor

Illumination – Revolving
Patent

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Instrument base for optical devices

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Support
Patent

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Microscope with attachable illuminating devices

Patent

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Optical arrangement for the reflecting microscopic examination o

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks
Patent

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Profile ID: LFUS-PAI-P-86669

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