Robert Williams Wood viewing a mercury mirror in rotation, showing an absence of ripples

Caption reads: "Robert Williams Wood viewing a mercury mirror in rotation, showing an absence of ripples. The distortion is due to an astigmatism reverting from oblique incidence.", Credit Line: AIP Emilio Segrè Visual Archives
Abstract/Description: Caption reads: "Robert Williams Wood viewing a mercury mirror in rotation, showing an absence of ripples. The distortion is due to an astigmatism reverting from oblique incidence."
Subject(s): Suits (Clothing)
Instruments
Laboratories
Equipment and supplies
Wood, Robert Williams, 1868-1955
Credit Line: AIP Emilio Segrè Visual Archives
Catalog ID: Wood Robert Williams F5