Frauhofer diffraction patterns generated through different apertures Size:M: 60 x 40cm Montalembert prepares to oblige

Montalembert prepares to oblige

Photographed next to a toy car

a battle class destroyer returns home to a warm welcome

general view of the remains of the Roman villa on the site of the new Coal Exchange

photographed with his assistant Nicola Bryant who plays Perpugilliam 'Peri' Brown outside BBC's Broadcasting House

Frauhofer diffraction patterns generated through different apertures Size:M: 60 x 40cm Montalembert prepares to obligeIllustrations of optical phenomena: seven figures (numbered 135 141) of spectral distribution and intensity in Frauhofer patterns produced by white light shone through a variety of apertures, including circles. Plate 15 from the monograph 'Die Beugungserscheinungen aus den Fundamentalgesetzen der Undulationstheorie analytisch entwickelt und in Bildern dargestellt' [Diffraction in the fundamental laws of wave theory developed analytically and presented