The Essel Pupillometer
 Catalogue Number: 1550 The Essel Pupillometer Category: Equipment Sub-Category: PD ruler, pupillometer Year Of Publication/Manufacture: 1969 Time Period: 1940 to 1999 Place Of Publication/Manufacture: Paris Publisher/Manufacturer: Essel Description Of Item: Cased binocular pupillometer of two parallel cream coloured metal tubes. Positive lenses in user's eyepieces. Plastic rims at patient's end have space to allow insertion of supplementary lenses. Millimetre scale allows monocular pupillary distances to be read. Black metal occluder at user's end sprung to occlude each eye alternately. Boxed in grey covered cardboard slip case. 4 supplementary lenses (2 x +3D, 2 x -3D). Imprinted 'TECHNIC ESSEL R'. L: 26.8cm x W:9.8cm x H:4.8cm Historical Significance: See also cat No 1702 and 1870. How Acquired: On loan from Optometrists Association of Australia via Joe Chakman Date Acquired: 2.08.2010 Condition: Very good Location: Archive room. West wall. Unit 4 Drawer 3 |