V. Light distribution round the focus of a lens, at various apertures

• 1 January 1918
• journal article
• Published by Taylor & Francis in Journal of Computers in Education
• Vol. 35  (205) , 30-49
• https://doi.org/10.1080/14786440108635734

Abstract

Keywords

• LENS
• VARIOUS APERTURES
• LIGHT DISTRIBUTION ROUND
• FOCUS