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. Author manuscript; available in PMC: 2015 May 1.
Published in final edited form as: Am J Ophthalmol. 2014 Jan 30;157(5):1064–1069. doi: 10.1016/j.ajo.2014.01.016

Figure 1.

Figure 1

The left side shows the optical length of whole eye imaging with ultra-long scan depth optical coherence tomography from a 25-year-old subject with myopia (−1.0 diopter) and the corresponding longitudinal reflectivity profiles produced by custom-developed software at the rest state. The right side shows the optical length of whole eye imaging with ultra-long scan depth optical coherence tomography from the same subject and the corresponding longitudinal reflectivity profiles produced by custom-developed software during accommodation (+6D). During accommodation, the axial biometry of the whole eye changes, including a decrease in ACD and VL, and an increase in LT and AL (paired t-test, p < 0.001). At the wavelength of 840 nm, the refractive indices of the cornea, aqueous humor, crystalline lens and vitreous were 1.387, 1.342, 1.408 and 1.341, respectively. Bars = 1 mm.

ACD: anterior chamber depth; LT: lens thickness; VL: vitreous length; AL: axial length.