Heine beta, 400 fiber optic f. O. Otoscopethe leading edge of the line fiber optic otoscope with 4. 2 x magnification. Otoscope with all, Metal housing and scratch, Resistant glass optics which guarantee a long instrument life and high, Quality patient assessments. Features instrumentation window with 4. 2x magnification. The unique patent pending design allows the permanently attached optical system to be flipped open and no longer available from the way, Enabling instrumentation along with convenience of cleaning. Exceptional depth of field. Provides sharp spatial images in a user-friendly working range. Large angle of vision. Gives necessary overview and perfect orientation during examinations. Multi, Coated precision optics. Offer high resolution and distortion free images. Fiber optic illumination. Bright exposure, Ensures homogeneous and an unobstructed perspective of the auditory canal and tympanum. Integrated insufflation port. Offers proper tympanic mobility testing.