Felix Jiri Weinberg has written:

'Optics of flames' -- subject(s): Refractive index, Combustion, Flame

because in the fiber optics the transmission of the light waves are through core and cladding is to cover the core

Albert A. Michelson has written:

'Studies in optics'

'Studies in optics' -- subject(s): Optics

'Studies in optics' -- subject(s): Optics

Variously: physics, optics, quantum mechanics, etc.

W. A. Douthwaite has written:

'Contact lens optics and lens design' -- subject(s): Contact lenses, Optics, Physiological optics

'Contact lens optics' -- subject(s): Contact lenses, Optics, Physiological optics