Diagnostic Set (Keeler) Pocket 2.8V

Keeler Pocket Diagnostic Set 2.8V Supplied in a convenient carrying and storage case, the Keeler Pocket Diagnostic Set offers a high quality otoscope and ophthalmoscope suitable for use in practice or on home visits. The diagnostic set uses a single handle, powered by 2 AA batteries. Keeler Pocket Otoscope: • Ideal for domiciliary or ward work or as a second instrument • 2.5x magnifying lens removable to allow the introduction of small instruments • Closed head design particularly suited to pneumatic testing • Disposable specula supplied • Full diagnostic capability in a pocket sized instrument • All instruments have genuine Halogen Illumination for clear and accurate aural images • Security assured, from the reliable metal handle and screw thread head to handle fitting • Ring rheostat for smooth and easy control of illumination. Keeler Pocket Ophthalmoscope: • Brilliant halogen illumination • +20 to -20D lens range for clear and effortless examination of all ocular structures • A total of 6 diagnostic beams: Wide Angle: Intermediate: Red Free: Macula: Slit: Fixation Cross (on red-free background) • Ideal for domiciliary or ward work or as a second instrument. Apertures and Filters: • Wide Angle - Illuminates the largest area of fundus for the best possible general diagnosis through a dilated pupil. • Macular - Designed specifically for examination of the macular region of the fundus where a larger beam would create excessive pupillary reaction or patient discomfort. • Red Free - The red free filter is used to examine blood vessels in fine detail. By filtering out the red light, blood vessels are silhouetted against a dark green ground. • Intermediate - Permits easier access through and undilated pupil and in peripheral examination. Particularly useful in paediatric examination. • Slit - Used primarily to determine retinal elevations and depressions but may also be used to assess anterior chamber depth. • Fixation Cross - Projects a graticule onto the retina for assessment of the degree and direction of eccentric fixation.