Includes: Beta 200S ophthalmoscope Battery handle 2.5V 1 x spare bulb Hard case HEINE Beta 200S is the first hand held direct ophthalmoscope with a combination of patented aspherical optics and single step diopter selection from –36D to +38D for precise lens selection and a crisp, focused fundus image in all diagnostic situations. HEINE Beta 200S features 74 single-diopter steps for perfect focus even with high refractive error, Patented “Aspherical Optical System” (AOS) to avoid corneal and iris reflex. A separate interference red-free filter for improved contrast when viewing retinal blood vessels, a powerful Heine XHL halogen bulb for full illumination with bright, white light. It has 7 different apertures for retinal examination of both large and small pupils. The optics are mounted on a metal frame to ensure a lifetime of optical precision, the multi-coated, recessed eyepiece avoids stray light during the examination and it has been designed to be dustproof and maintenance-fr
Details K180 | Direct Ophthalmoscope A contemporary, precision engineered ophthalmoscope. Corneal and iris reflexes are eliminated. XHL Xenon Halogen bulbs for accurate colour rendering and bright, clear illumination. Ergonomical shape to fit the orbita perfectly. Maintenance-free dust-resistant housing. Constructed of high-impact polycarbonate for long-lasting durability . Precision spherical HEINE optics produce excellent quality images of the entire area under examination. 5 apertures: Small - provides excellent view of fundus through an undilated pupil. Large - general examination of the eye through dilated pupil. Fixation Star - for measuring eccentric fixation or locating lesions. Slit - used to determine levels of lesions and tumors. Red-Free filter - filters out red light for easy identification of veins, arteries and nerve fibers. 27 focusing lenses with a range of -35 to +40 diopters, adjustable via easy-to-reach maywheel. Rubber brow-rest prevents scratching
Comments
Post a Comment