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L.V.A. 'A' Series Letter & Landolt Test Charts
TEST CHARTS
near vision test
Keeler
Europe: United Kingdom, England, Berkshire, Windsor
1970s
card; plastic
overall: 210 mm x 149 mm
2012.592
TEST CHARTS
near vision test
Keeler
Europe: United Kingdom, England, Berkshire, Windsor
1970s
card; plastic
overall: 210 mm x 149 mm
Near Vision test charts. Four white laminated cards, spiral-bound together with a table outlining the magnification required for assessment of visual acuity. On first card: text passages A16-A20; second card: A10-A15 third and fourth cards: Landolt rings A10 to A20.
2012.592
Gift of Mr Chris Rushen, FCOptom, 2012