the world > physical sensation > sight and vision > visibility > [adjective] > clearly visible > sharp or distinct
society > leisure > the arts > visual arts > photography > photographic processes > [adjective] > of blurred image: made shaper
1968 27 a. 405 (heading) The new method..makes direct use of h (x, y), the ‘blurred’ image of a point in object space.., to extract the de-blurred image.