Objects
Viewing Record 6 of 18Previous Record Next Record
Switch Views: Lightbox | Image List | List
crossed cylinder confirmation test
OPTOMETRIC INSTRUMENTS
crossed cylinder
20th c.
metal; glass
overall: 123 x 42 mm
2003.314
OPTOMETRIC INSTRUMENTS
crossed cylinder
20th c.
metal; glass
overall: 123 x 42 mm
Crossed cylinder. Black metal rim and fluted handle with +12/-12 disc on stem. Round lens with frosted edges to form a square with two white dots and two red dots without.
2003.314
Ex Keeler Collection