Description
A pair of vintage USA Optical & Film Supply Co. 7×50 binoculars with 7x magnification and 50mm objective lens. These binoculars have individual eyepiece focusing and are in very good working order.
Some Main Features:
Model: Optical & Film Supply Co. 7×50
DES. PAT.: 83934
Ser.: UW1841 (Note: these numbers are engraved on the middle hinge and some numbers are not very clear to read due to wear)
Magnification: 7 x
Objective lens diameter: 50mm
Eye lens diameter: 18mm
Individual eyepiece focusing
Dimensions (when binoculars fully open): 210mm (W) x 190mm (H) x 65mm (D)
Solid metal body construction with admiralty style thick layer of black paint protection.
Net weight: approx. 1.1 kg (2.4 lb.)
Comes with leather neck strap and hard leather case (Bausch & Lomb USA engraved on the case lid).
No damage to the optics and to the binoculars body. The binoculars are in good working condition with correct collimation and nice clear images for their age. Both eyepieces and the prisms under the eyepieces have been cleaned. The objective lenses have not been opened for cleaning due to lack of tool. The binoculars image could be improved further if the objective lenses and prisms under them are cleaned.
General wear and tear appropriate with age.
Please see photos for further details.
More information on How to identify or estimate the production dates of vintage binoculars.
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