This is a market research request for potential sources to supply and upgrade Spectralis HRA + Oct ophthalmic diagnostic imaging systems at three Indiana locations: the Indianapolis VA Medical Center, the Shelbyville Clinic, and the Wakeman VA Clinic. The detailed description outlines the required technical specifications, imaging modes, and a specific list of hardware and software items for each location's upgrade package. The performance of services and delivery will be at the three specified VA facilities in Indiana. Interested contractors must provide company details, DUNS number, business size under NAICS 339112, and documentation for any proposed equal items. All responding contractors must be registered in the System for Award Management (SAM).