The Lawton Service Unit, including three Indian Health Service facilities in Oklahoma, requires an Optical Coherence Tomographer with Angiography to replace an end-of-life device. This equipment is critical for diagnosing and managing eye conditions like glaucoma and diabetic macular edema. No specific budget amount or performance timeline is mentioned in the description. The location for service delivery is the Lawton Service Unit facilities in Oklahoma. This opportunity addresses an urgent clinical need to restore ophthalmic diagnostic capabilities for the patient population.