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Hamblin Purvis Streak Retinoscope
OPTOMETRIC INSTRUMENTS
retinoscope
Hamblin
Europe: United Kingdom, England, London
Mid-late 20th c.
metal; (case) wood; leatherette
overall: 270 mm; case: 55 x 180 x 85 mm
2003.338
OPTOMETRIC INSTRUMENTS
retinoscope
Hamblin
Europe: United Kingdom, England, London
Mid-late 20th c.
metal; (case) wood; leatherette
overall: 270 mm; case: 55 x 180 x 85 mm
Self-illuminating retinoscope. Black plastic head with oblique mirror and removable cover to top aperture. Milled and hatched white metal control wheels. Mains-powered electric handle with black textured grip. Sideways sliding on-off lever. Rubber flex with plug fitting for trial case cabinet. In black leatherette-covered wooden case, lined in purple velvet. With spare lamp bulb.
2003.338
Transferred from English Heritage, 2003