B Howland

Use of crossed cylinder lens in photographic lens evaluation.

B. Howland, B Howland, 1968, Applied optics.

Generation of third-order spherical and coma aberrations by use of radically symmetrical fourth-order lenses.

H C Howland, N López-Gil, B. Howland, 1998, Journal of the Optical Society of America. A, Optics, image science, and vision.

Photorefraction: a technique for study of refractive state at a distance.

H C Howland, B. Howland, H. Howland, 1974, Journal of the Optical Society of America.