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Antique Optical Instruments

For Sale by Auction in
Worthington, Ohio, US

Antique/vintage optical instruments to include Bausch & Lomb Bifocal inset gauge, a distometer which measures the area between the back surface of an eyeglass or trial lens and the front of the cornea and more.  the bifocal gauge measures 9″ high, 5.5″ wide at top and 1″ deep.

Auction Ohio
Bidding closes at
Location
Worthington, Ohio, United States (US)

Item description:

Antique/vintage optical instruments to include Bausch & Lomb Bifocal inset gauge, a distometer which measures the area between the back surface of an eyeglass or trial lens and the front of the cornea and more.  the bifocal gauge measures 9″ high, 5.5″ wide at top and 1″ deep.