Show & Tell – a brief preview of the leading products on show at ODMA17This machine is said to be the only tonometer that measures corneal hysteresis, which is a predictor of glaucoma progression. The ORA also provides information on corneal compensated intraocular pressure.Visit BOC Ophthalmic Instruments’ ShowroomSTAND F14 BOC OPHTHALMIC INSTRUMENTSMore reading: Show & Tell Report