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. Author manuscript; available in PMC: 2009 Dec 1.
Published in final edited form as: Am J Ophthalmol. 2008 Aug 23;146(6):920–924. doi: 10.1016/j.ajo.2008.06.020

Figure 1. OCT images obtained during blinking.

Figure 1

A vertical 12 mm OCT scan was performed across the corneal apex during blinking immediately after instillation of artificial tears (Images A–C) and 5 minutes later (Images D–F). Changes in tear film (TF), upper tear meniscus (UTM) and lower tear meniscus (LTM) were noted after blinking and open-eye period. Cornea (CO), upper eyelid (UL) and lower eyelid (LL) are also shown. Bars denote to 500 µm.