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crossed cylinder confirmation test
OPTOMETRIC INSTRUMENTS
crossed cylinder
Rayner
Europe: United Kingdom
Late 20th c.
plastic
case: 34 mm x 127 mm x 155 mm; each rod: 124 mm x 43 mm

Set of two monocular crossed cylinder frames. Dark grey plastic handle glazed with +/-0.50 lens and light grey plastic handle glazed with +/-0.25 lens. Contained within foam-lined black leather case with red corporate branding on flap lid with two press stud fasteners. Together with red paper quality control card.


2009.278

Gift of Vision Express, 2009



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