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Ross Actinic Doublet Camera Lens

Inventory Number: 78833
Object Type:
Accession Number:
Brief Description: Actinic doublet lens, manufactured by Ross. Features two convex glass lenses housed in copper alloy body. Between the two lenses is a single aperture which is opened and closed via a lever on the side of the copper alloy body. There is a also a rotating disc protruding from side of body, this disc has six settings which alter the size of the aperture. The manufacturer's name is engraved on the side of the tube.
Primary Inscriptions: 'Ross LONDON 13853 8 1/2 x 6 1/2 L.A. o s 1 2 3 4 5 6'
Provenance:
Collection Group:
Material(s): Cu alloy
Glass
metal
Dimensions:
Height Width Depth Diameter Unit
37 71 mm

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