Magnifier / plastic / housing is light green / viewer is dark green / "Argus Previewer" printed in red on metal plate / Screw to hold viewer to housing The Argus 35mm PreViewer for color slides was made in Australia by th eFotek Corporation in Sydney under license to Argus Camera, Inc. USA c 1960
4" x 4" x 3 1/2".
Lexicon
Nomenclature 4.0
Nomenclature Secondary Object Term
Glass, Magnifying
Nomenclature Primary Object Term
Lens
Nomenclature Class
Optical T&E
Nomenclature Category
Category 05: Tools & Equipment for Science & Technology
