1854 – 1939
1 entries in the GMN corpus.
1922
#5967
Introduction of the photometric spectacle lens.
Garrison-Morton-Norman
1 entry · Printed September 1, 2026
1922 TSCHERNING, Marius Hans Erik (1854 – 1939)
L’adaption compensatrice de l’oeil.
GMN 5967 · https://historyofmedicine.com/id/7001
