Comparing 3 Imaging Systems

Comparison of Standard and Ultrawide Field Imaging Systems

The purpose of this study is to evaluate the quality of ocular images captured on 3 different cameras of patients with diabetic retinopathy. The study will determine whether diabetic retinopathy assessment is comparable between the cameras. The research is being done to see if a camera takes higher quality pictures over the other cameras.

60 participants will be enrolled into this study. Participants need to have diabetic eye disease. This is a one-time study visit that lasts approximately 1 hour.

Inclusion Criteria:

• any race
• Established diagnosis of diabetes.
• Willing to participate as evidenced by signing the written informed consent.

Exclusion Criteria:

• Unable to tolerate ophthalmic imaging.
• Ocular is media not sufficiently clear to obtain technically acceptable ultrawide field images.
• History of panretinal laser photocoagulation or vitrectomy (history of anti-vascular endothelial growth factor treatment is not an exclusion criteria).
• Presences of confounding abnormalities such as age-related macular degeneration, retinal vein occlusion.