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Standard Testing Set 1H-1 - Key to Contents
ARCHIVAL ITEMS
leaflet
Keeler
Europe: United Kingdom, England, Berkshire, Windsor
Late 20th c.
paper
overall (closed): 208 mm x 292 mm
2012.671
ARCHIVAL ITEMS
leaflet
Keeler
Europe: United Kingdom, England, Berkshire, Windsor
Late 20th c.
paper
overall (closed): 208 mm x 292 mm
Leaflet comprising an annotated drawing of a low vision testing kit, identifying the component parts including full field telescopes, aspheric magnifiers, housing, bar type telescopes, near vision telescopic units, angled disks, threaded plane disk, occluder, Halberg trial clips, aspheric magnifying segments, telescopic units, distance telescopes, occluders, adaptor, p.d. bars, compound magnifiers, light housing, clip-on adaptor, knurled lock rings and binocular trial clip. A4 format printed in black and white on four sides of paper, folded.
2012.671
Gift of Mr Chris Rushen, FCOptom, 2012