Objects
Viewing Record 65 of 219Previous Record Next Record
Switch Views: Lightbox | Image List | List
Home Made Heterophoria Test
ORTHOPTIC INSTRUMENTS
heterophoria test
Europe: United Kingdom
Mid-Late 20th c.
cardboard; thread; plastic
overall: 79 mm x 153 mm
2015.505
ORTHOPTIC INSTRUMENTS
heterophoria test
Europe: United Kingdom
Mid-Late 20th c.
cardboard; thread; plastic
overall: 79 mm x 153 mm
Home-made ophthalmic instrument comprising black paper-covered rectangular panel of cardboard overwritten with crossed lines of letters in white, with a green thread plumbline hanging from the lower edge, attached to a light brown plastic button.
2015.505
Gift of Mr Jeremy Cohn in memory of Mr Norbert Cohn FCOptom, 2014