Harrington-Flocks test

Har·ring·ton-Flocks test

(har'ing-tŏn floks),
a rapid screening test for visual field defects; patterns are viewed tachistoscopically, and the patterns are visible only when illuminated by a flash of ultraviolet light.

Flocks,

Milton, U.S. ophthalmologist, 1914–.
Harrington-Flocks test - see under Harrington, David O

Harrington,

David O., U.S. ophthalmologist, 1904–.
Harrington-Flocks test - an obsolete rapid screening test for visual field defects.