Bible Encyclopedias
Achromatism

The Nuttall Encyclopedia

Transmission of light, undecomposed and free from colour, by means of a combination of dissimilar lenses of crown and flint glass, or by a single glass carefully prepared.

Bibliography Information
Wood, James, ed. Entry for 'Achromatism'. The Nuttall Encyclopedia. https://www.studylight.org/​encyclopedias/​eng/​nut/​a/achromatism.html. Frederick Warne & Co Ltd. London. 1900.