Set of prisms in metal holders
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Catalogue Number: 4182
Set of prisms in metal holders
Category: Equipment
Sub-Category: Tests of binocular vision
Time Period: 1940 to 1999
Description Of Item: Set of 11 prisms attached to cream coloured enamelled handles. Round silver metal discs with engraved prism power rivetted to the handle ends. Powers in prism dioptres are 5 (x 2), 10 (x 2), 15 (one only), 20 (x 2), 25 (x 2), 30 (x 2).
How Acquired: Donated by Margaret Banks
Date Acquired: 25/10/2019
Condition: Fair. Minor rusting on handles ands some prisms chipped
Location: Documents Room Red Daytona Cabinet Drawer 1
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