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The Decentered Single Vision Macrolens
ARCHIVAL ITEMS
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Titmus; Optical Index
North America: USA
April 1975
paper
overall: 254 mm x 184 mm
2020.5/23
ARCHIVAL ITEMS
advertisement
Titmus; Optical Index
North America: USA
April 1975
paper
overall: 254 mm x 184 mm
Advertisement aimed at practitioners promoting a brand of 66mm spectacle lens with 5mm decentration, giving it the effective range of a 76mm lens, excerpted from an issue of an American optical journal. Printed in black and white on one page only. Illustrated with a drawing of a lens.
2020.5/23
Gift of Mr David Randall, FCOptom, 2016