case_images: PMC6489075_01
case_images: Specifications of the two ophthalmic viscoelastic devices compared in our case series.
case_images: cop-0010-0101-g01.jpg
case_images: PMC6489075_01_cop-0010-0101-g01.jpg
case_images: F1
case_images: In group A, a novel blue-colored OVD was used (Pe-Ha-Blue  PLUS; see Fig. 1). In group B, we applied a standard clear OVD (POLYHYL  1.6%; Polytech Domilens GmbH, Germany; see Fig. 1).