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Keeler Practitioner LVA Verification Set (LVA 1-1) for Monocular Near Vision
MANUFACTURING AND DISPENSING EQUIPMENT
magnifier verification instrument
C. Davis Keeler Ltd; Keeler Optical Products Ltd
Europe: United Kingdom, England
c.1965
plastic; glass; wood; leather; velvet; metal
overall (case): 52 mm x 340 mm x 235 mm

Demonstration unit for low vision magnifiers comprising a hand-held illuminated test unit into which may screw one of five patent-pending magnifier units (X8, X10, X12, X15 or X20) plus yellow filter cap, together with an occulder in a trial rim and two spare lamp bulbs. Contained within a compartmentalised red leather-covered wooden hinged case, lined with purple velvet and silk and with two yellow metal clasps.


2013.704

The Norman Bier Collection, transfer from City University, 2013



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