Welch Allyn® 11720 Halogen Ophthalmoscope – Hillrom (formerly Welch Allyn) – 11720

Six apertures for all general & specialist uses. Microspot aperture allows quick visual entry in very small, undilated pupils. 28 lenses from -25 to +40 diopters for better resolution. Cobalt blue filter for detecting corneal abrasions. Illuminated lens dial clearly identifies diopter setting. Coaxial optical system produces shadow-free spot viewing.