Welch Allyn 3.5V Professional Diagnostic Set
Product Properties The set consists of: 1x Diagnostic otoscope 1x Standard ophthalmoscope 1x C-Cell battery handle 1x Hard carry case 4x Re-usable speculae (2,3,4 & 5mm) 3.5V Standard Ophthalmoscope Head Uses halogen light for true tissue colour and consistent, long-lasting illumination. Versatile and reliable at an economical price. Halogen light for true tissue colour and consistent, long-lasting illumination 28 focusing lenses with a range of -25 to +40 diopters Rubber brow rest prevents the scratching of eyeglasses Variable illumination strength via the rheostat dial 3.5 V Diagnostic Otoscope The Halogen HPX™ lamp provides light output for true tissue colour and consistent, long-lasting performance Fibre optics project cool light to the distal tip with no reflections or obstructions for superior views of the tympanic membrane The wide-angle viewing lens allows for instrumentation under magnification A sealed system for pneumatic otoscopy and accurate diagnosis of otitis media Variable illumination strength via the rheostat dial Key Features Supplied with a C-Cell battery handle 10 year guarantee (excluding bulbs and batteries) 6 apertures: Macular - allows quick entry into small, undilated pupils. Intermediate - provides excellent view of fundus through an undilated pupil. Wide Angle - general examination of the eye through dilated pupil. Fixation-Cross - graduated cross-hairs for measuring eccentric fixation or locating lesions. Slit - used to determine levels of lesions and tumors. Red-Free - filters out red light for easy identification of veins, arteries and nerve fibers.