Ophthalmoscope ri-scope L1 XL 3.5 V Battery handle type AA Riester

Ri-scope L ophthalmoscope L1 XL 3.5 V, battery handle, type AA with rheotronic For ri-accu L.

All ri-scope L ophthalmoscopes with modular design impress with their high-performance optics with  aspherical condenser lens and reduced reflection.·

The new ri-scope L ophthalmoscopes have a thumbrest for securing the ophthalmoscope, which enables easy control of all the elements with one finger.

Reflexes from the cornea and iris are avoided by separating the observational and illuminating light beams (Gullstrand’s principle).

Three different versions L1, L2 and L3 available with correction lenses with up to 89 diopter values.

Easy to operate aperture hand-wheel for apertures and filters included in all three versions.

High-end version L3 includes a focussing device with zero retention for force for the quick correction of ametropias

Corrective Lenses from +40 through –35 diopters guarantee a sharp picture, even in cases of especiallysevere refraction anomalies.

Filteres:

Red-free filter          Blue filter                Polarization filter

Apertures L1, L2, L3:

Corrective Lenses from +45 through to  -44 diopters guarantee a sharp picture, even in cases of especially severe refraction anomalies.

Made in Germany.