Small and Medium HEIDI™ Fixation Paddles

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The small 2" (5 cm) diameter “smiling face” fixation paddle was developed based on studies by Robert Fanz. Features include grating on reverse side for preferential looking, small pictures of a bunny and a giraffe on end of stick for fixation, and marks for measuring pupil size and corneal diameter measurement on the handle.
The medium 5" (13 cm) diameter fixation paddle is for assessing children with severe disabilities to determine the distance at which children respond to a high-contrast face figure.
A Medium Target . . . . . . . . . . . . . . .253100
B Small Target . . . . . . . . . . . . . . . . .253000