Objects

Viewing Record 54 of 271
Previous Record  Next Record
Switch Views: Lightbox | Image List | List

domiciliary eyechart
TEST CHARTS
test chart
Keeler
Europe: United Kingdom
c.1970
paper; plastic
overall (open): 476 mm x 226 mm

Test card comprising three laminated double-sided cards hinged with red and green plastic beads. Obverse: Graduated letters from size 60 to 4. Some inscription obscured by museum label. Reverse: Astigmatism chart D=36 and mirror writing letters from sizes 24 to 4. Brown hanging cord.


1999.3277

Related Media

Browse by