Coaxial Ophthalmoscope with LED

The Welch Allyn 3.5V Coaxial Ophthalmoscope Head is a high-performance diagnostic tool designed to facilitate more efficient ophthalmoscopy. By utilizing a patented Coaxial Vision System, this instrument enables easier entry into undilated pupils and offers a significantly larger field of view while reducing glare compared to standard ophthalmoscopes. This makes it an essential tool for healthcare professionals in clinical environments, particularly for primary care and specialized eye examinations. The instrument is powered by a Halogen HPX lamp, which provides 30 percent whiter and brighter light to ensure true tissue color and long-lasting performance. Clinical versatility is enhanced by 18 unique aperture and filter combinations, including a cobalt blue filter for detecting corneal abrasions and a polarizing filter that virtually eliminates corneal reflection. The optical assembly is triple-sealed to prevent dust and debris from contaminating the internal components, ensuring clear views over the life of the product. Key technical features include: • 28 focusing lenses ranging from -25 to +40 diopters for precise focus adjustment\n• Red-free filter for identifying vascular structures and nerve fibers • Micro-spot aperture for quick entry into very small pupils • Slit aperture for determining levels of lesions or tumors • Standard large and small apertures for dilated and undilated examinations