Riester

//Riester
  • ri-scope Ophthalmoscoperi-scope Ophthalmoscope
    All ri-scope® L ophthalmoscopes with modular design impress with their high-performance optics with aspherical condenser lens with reduced-refl ection view even with small pupils and through improved ergonomics. The new ri-scope® L ophthalmoscopes have a thumbrest for securing the ophthalmoscope, which enables easy control of all the elements with one finger. ri-scope® L2 The enhanced basic model with separately engageable red-free, blue  and polarization filters for each aperture.
    • Diopter wheel with 29 corrective lenses
    • Plus 1-10, 12, 15, 20, 40; Minus 1-10, 15, 20, 25, 30, 35
    • Easy-to-operate aperture hand-wheel with semi-circle, small/medium/large circle, fixation star, and slit
    • Includes filter wheel engageable for all apertures with symbol display, red-free filter, blue filter and polarization filter
    • Optimized high-performance optics with aspherical condenser lens
    • Parallel beam path
    • Dust-proof
  • ri-scope _retinoscoperi-scope retinoskop
    The ri-scope® retinoscope (skiascope) measures the refractive power of the eye.  Errors of refraction, such as short and long-sightedness, as well as astigmatism can be recognised and determined. Choice of XL 3.5 V xenon lamp or HL 2.5 V halogen lamp.