iWellness is a quick and easy OCT scan that gives Dr. Daniel Llewellyn at Spectacles Family Eye Care valuable information to aid in early diagnosis of ocular disease. The iWellnessExam is noninvasive and can be performed as an initial step in a routine comprehensive eye exam. Its images provide a cross-sectional view of the retinal layers with 5-µm resolution. In addition, it provides a retinal thickness map and a ganglion cell complex map. The iWellness exam is recommended annually, regardless of symptoms, to allow monitoring of any changes occurring over time.