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Varilux 2 - Varitwo Fitting Aid
MANUFACTURING AND DISPENSING EQUIPMENT
centration chart
Norville Optical Co Ltd; Essel
Europe: United Kingdom, England, Gloucestershire, Gloucester
c.1975
plastic; vinyl
overall: 114 x 204 mm
2004.636
MANUFACTURING AND DISPENSING EQUIPMENT
centration chart
Norville Optical Co Ltd; Essel
Europe: United Kingdom, England, Gloucestershire, Gloucester
c.1975
plastic; vinyl
overall: 114 x 204 mm
Set of 47 clear transparent lens stickers. Also a laminated white card featuring p.d. and bridge scales plus a schematic diagram (centration chart) of a 'Varilux 2' progressive lens. Contained in padded vinyl wallet with press stud fastening.
2004.636
Gift of Mr Brian Mitchell, 2004