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. Author manuscript; available in PMC: 2022 Jul 1.
Published in final edited form as: Acta Biomater. 2021 Apr 29;128:332–345. doi: 10.1016/j.actbio.2021.04.042

Fig. 1.

Fig. 1.

Setup for inflation testing of tree shrew scleral shells. a) Tree shrew sclera shell glued to stainless steel washer and placed into the pressurization chamber. b) Scheme of the PBS flow used to pressurize the scleral shell. c) The optical stereo system used to apply 3D-DIC method that images the sclera surface illuminated by a LED ring for dark-field illumination. A pressure gauge is connected to the chamber and used for continuous IOP recording during the experiment.