Ocular-Focus Stimulator
Skip to main content
eScholarship
Open Access Publications from the University of California

UC Irvine

UC Irvine Previously Published Works bannerUC Irvine

Ocular-Focus Stimulator

  • Author(s): Cornsweet, TN
  • Crane, HD
  • et al.
Creative Commons 'BY' version 4.0 license
Abstract

The simple instrument described in this letter performs the following function. When it is pointed at any object, test pattern, or other form of visual display, the optical distance between the observer and the object can be changed at will while the brightness and visual angle of the object are invariant. Further, the observer sees the object through a pupil of any desired shape and transmittance.

Many UC-authored scholarly publications are freely available on this site because of the UC's open access policies. Let us know how this access is important for you.

Main Content
Current View