MusEYEum Online Catalogue

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NLS Progressive - Lens Size Chart / Centring Chart
centration chart
Norville Lens Supplies
Europe: United Kingdom, England, Gloucestershire, Gloucester
Early 1990s?
card; plastic
overall: 119 mm x 188 mm

Centration chart comprising a double-sided laminated card printed in black and grey on white. One side features lens size chart for either plastic 80mm diameter or glass 75mm diameter lenses. The other side features a centration chart.


Gift of Norville Optical Group, 2006

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thumbnail NLS Progressive - Lens Size Chart / Centring Chart
Norville Lens Supplies
Early 1990s?

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