Riester RI-3725 ri-scope® L ophthalmoscope L2 XL with rheotronic® 3,5V Type C Battery handle For 2 Li batteries




The enhanced basic model with separately engageable red-free, blue and polarization filters for each aperture.

Features

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