4. Optics: image projectors
  5. Plural

William B Perkey

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Color balanced camera with a flash light unit

Photography – With object illumination for exposure – Having exposure synchronizer
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Handlebar support apparatus

Photography – Camera support – Operator supported
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Hydraulic optical focusing-stabilizer

Photography – Camera shake sensing – Having stabilization system
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Image taking apparatus

Photography – Flash system responsive to focal length or distance – Illumination angle responds to focal length or distance
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Multiple scene projection system

Optics: image projectors – Plural
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Profile ID: LFUS-PAI-P-2917946

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