6515--CTX Indirect Ophthalmoscope

The Department of Veterans Affairs is seeking to procure five indirect ophthalmoscopes for the Ophthalmology department at the Central Texas Veterans Healthcare System. The equipment should be state-of-the-art and used to visualize the retina, optic nerve, blood vessels, and other structures within the eye. The contract will be a firm-fixed-price contract, and the vendor is expected to deliver the equipment within 90 days of contract award. The technical requirements include optical and illumination characteristics, power and use characteristics, user care and cleaning, filter and aperture options, environmental tolerances, and safety and build. • The equipment should have eye lenses available in common strengths, including +2D and plano options • The light output should be designed to provide strong, consistent illumination, typically around 1000 lux • The LED color temperature should be set in a warm, clinical range (approximately 3800K) • The illumination mirror should be adjustable broadly around the center axis, with significant upward and downward range • The optics should offer a modest, user-friendly adjustment span (roughly ±4 degrees) • The equipment should have a comfortable working distance generally around mid-range clinical standards (~440 mm) • The equipment should be compatible with a wide variety of pupil sizes (small to large) • The equipment should support most common interpupillary distances used in clinical practice • The battery should be capable of delivering extended continuous operation (commonly up to a couple of hours per charge) • The equipment should work with universal input voltage ranges (100–240V) and standard power supply levels • The equipment should have simple cleaning requirements, compatible with routine clinical solutions like water or 70% IPA • The equipment should include multiple commonly used clinical filters: cobalt blue, red-free, diffuser • The equipment should offer a selection of aperture sizes suitable for most examination scenarios • The equipment should provide several patch sizes appropriate for various procedures • The equipment should be engineered to operate reliably within typical clinical temperature and humidity ranges • The equipment should be suitable for safe storage and transport within broad environmental limits • The equipment should be lightweight, compact, and classified as Class II with Type B protection, consistent with mainstream medical equipment standards