Objects
Reflection free 992 ophthalmic lens demonstrator
OPHTHALMIC LENSES
demonstration lens
Essilor
Europe: France
1990s
plastic
lens diameter: 70 mm; overall: 31 mm x 99 mm x 99 mm
2014.552
OPHTHALMIC LENSES
demonstration lens
Essilor
Europe: France
1990s
plastic
lens diameter: 70 mm; overall: 31 mm x 99 mm x 99 mm
Single large round plastic lens coated in centre portion only with anti-reflective coating, contained in manufacturer's demonstration case with transparent plastic hinged lid.
2014.552
Gift of Mrs Paula Chabrel, 2014