OCULAR SURFACE INTERFEROMETER Exmple OS Image - Average Lipid Layer Thickness 100+nm Nanometer Dynamic Lipid Layer Thickness Features patented technology analyzing over one billion data points to isolate lipid layer of the tear film, measuring thickness to sub-micron levels. Blink Analysis Evaluates dynamic response of the lipids to blinking, while proprietary algorithms measure the extent of lid closure during each blink. High-definition Gland Imaging Utilizes Dynamic Meibomian Imaging™ (DMI) to distinctively image meibomian gland structure in high definition. Please see indication and important safety information on back page.

OCULAR SURFACE INTERFEROMETER Rx ONLY INDICATIONS The LipiView® II Ocular Surface Interferometer is an ophthalmic imaging device that is intended for use by a physician in adult patients to capture, archive, manipulate and store digital images of: • Specular (interferometric) observations of the tear film. Using these images, LipiView® II measures the absolute thickness of the tear film lipid layer. • Meibomian glands under nearinfrared (NIR) illumination. • The ocular surface and eyelids under white illumination. CONTRAINDICATIONS Contraindications are conditions in which the device should not...