OPTICAL BIOMETER AL-Scan: Software Version: 1.09 and earlier. Ophthalmic: The OPTICAL BIOMETER AL-Scan is a measuring device that can measure as a single unit the values necessary to calculate the power of an IOL for cataract surgery such as axial length, corneal curvature radius, and anterior chamber depth. It measures these necessary values successively through a non-contact optical measurement method.

Reason: Nidek Inc. received information from our manufacturer NIDEK CO. Japan that the shown axial lengths were much shorter at AL-Scan measurement.

Code information: OPTICAL BIOMETER AL-Scan: Software Version: 1.09 and earlier. Serial numbers: 220005, 220006, 220008, 220009, 220013, 220017, 220018, 220019, 220020, 220021, 220023, 220025, 220026, 220031, 220032, 220033, 220036.

Distribution pattern: US Nationwide Distribution in the states of: NY, PA. GA. AZ, VA, DE, ME,. MO, TN, and NM.