Considerations of sighting difficulties in ocean navigation during various conditions of daylight; night vision, including sensitivity of eye to weak light, adaptation of darkness, twilight myopia, night binoculars.


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    Title :

    Visibility problems of navigator


    Additional title:

    Les problemes visuels du navigateur


    Contributors:

    Published in:

    Publication date :

    1949


    Size :

    9 pages


    Remarks:

    Bibliography


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    French




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