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V-slot diameter gauge for corneal lenses
CONTACT LENSES AND ACCESSORIES
contact lens gauge
Tama, Inc.
North America: USA, Illinois, Chicago
Late 20th c.
plastic
overall: 71 mm x 37 mm
2021.496
CONTACT LENSES AND ACCESSORIES
contact lens gauge
Tama, Inc.
North America: USA, Illinois, Chicago
Late 20th c.
plastic
overall: 71 mm x 37 mm
Diameter gauge, comprising a white plastic slab, with two graduated separation grooves from 8.0mm to 10.0mm and 10.00mm to 12.00mm respectively. Scale marked in black. On the underside a double receptacle for right and left corneal lenses with conversion scales in 'points' (mm) and fractions of an inch.
2021.496
Gift of Mr John Dixon Salt FCOptom, 2021