BETA 4 USB rechargeable handle with USB cord and plug-in power supply 3.5 V
1 spare bulb XHL 3.5 V
HEINE BETA 200 S Ophthalmoscope
Superior aspherical optics and 74 single-diopter steps
Unique optical system. HEINE optimizes the Gullstrand principle with aspherical optics (separation of illumination and observation beam). Corneal and iris reflexes are eliminated. A full view is guaranteed even with small pupils.
XHL Xenon Halogen Technology. Bright, white light.
Range of lenses: 74 lenses from -36 D to +38 D. Perfect focus even with high refractive errors.
+ in 1 D steps: +1 through +38 D – in 1 D steps: –1 through –36 D
7 apertures with separate red-free filter. Suitable for large or small pupils. Incorporates slit aperture, fixation star, cobalt blue filter and red-free filter for improved contrast.