Riester

ri-scope Retinoscope

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.

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ri-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
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