The American Journal of Occupational Therapy From: Rehabilitation for Bilateral Amputation of Fingers Am J Occup Ther. 2010;64(6):923-928. doi:10.5014/ajot.2010.09153 Legend: A 3-cm-wide strip of 60-grit sandpaper (S) is glued around the focus knob to provide additional friction for focusing the binoculars. The handle is molded to fit the body of the left ocular and is secured with hook-and-loop tape (T) glued to the handle. Date of download: 10/3/2017 Copyright © American Occupational Therapy Association/AOTA Press