. Author manuscript; available in PMC: 2016 Mar 1.

Published in final edited form as: J Cataract Refract Surg. 2015 Mar;41(3):511–526. doi: 10.1016/j.jcrs.2014.08.033

Table 4.

Mean SD of the ultrasound biomicroscopy–measured biometry.

Biometry Parameter	Mean SD ± SD
Changed during accommodation
Anterior chamber depth (mm)	0.017 ± 0.003
Lens thickness (mm)	0.029 ± 0.007
Anterior lens radius of curvature (mm)	0.335 ± 0.138
Posterior lens radius of curvature (mm)	0.158 ± 0.038
Anterior segment length (mm)	0.034 ± 0.009
Pupil diameter (mm)	0.265 ± 0.130
Unchanged during accommodation
Corneal thickness (mm)	0.012 ± 0.003
Angle to angle distance (mm)	0.081 ± 0.022
Left anterior chamber angle (degree)	4.3 ± 1.7
Right anterior chamber angle (degree)	4.7 ± 1.9