TY - GEN AU - Ebenholtz,S M TI - Accommodative hysteresis as a function of target--dark focus separation SN - 0042-6989 PY - 1992///0716 KW - Accommodation, Ocular KW - physiology KW - Adaptation, Ocular KW - Adolescent KW - Adult KW - Distance Perception KW - Fixation, Ocular KW - Humans KW - Time Factors N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1016/0042-6989(92)90035-h ER -