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Feinbloom all-plastics aspherical telescopes
OPHTHALMIC LENSES
low vision lens
Designs for Vision Inc.
North America: USA, New York
1980-1985
plastic
2013.630
OPHTHALMIC LENSES
low vision lens
Designs for Vision Inc.
North America: USA, New York
1980-1985
plastic
Trio of aspheric telescopic units for low vision patients, each with a round carrier lens : 1) Round full aperture, 2.2X, semi-opaque carrier; 2) wide angle reduced aperture, 2.2X, semi-opaque carrier; 3) wide angle reduced aperture 3X, clear carrier.
2013.630
The Norman Bier Collection, transfer from City University, 2013