The BEXCO 20D Double Aspheric Lens is a premium-quality optical lens made for ophthalmoscopy and retinal examinations. With a working distance of 47 mm, this lens offers crystal-clear, high-resolution images of the retina, ensuring accurate and detailed eye assessments. Built with double aspheric design, it minimizes distortion and provides a wide field of view with superior optical clarity. The high-grade optical glass ensables durability and precision, making it suitable for ophthalmologists, optometrists, and medical students. This lens is ergonomically designed for comfortable handling during examinations and is compatible with both indirect ophthalmoscopes and retinal imaging systems. It is a reliable tool for diagnosing and evaluating various retinal conditions with precision.