Multi-coated optics
A single control sleeve for vergence and rotation. Comfortable operation.
Totally dustproof, maintenance free. Metal handle-for long lasting operation
Superior streak quality enables easier and quicker refractions-even in
patients with small pupils. The powerful, bright bulb ensures easy recognition
of neutralisation. The lowest position gives a divergent beam.

Ophthalmoscope
Illumination source................................................3.5V Halogen lamp
Diopter compensation.....0D, ±1D, ±2D, ±3D, ±4D, ±5D, ±6D, ±7D, ±8D, 
                                                 ±9D, ±10D, ±12D, ±15D, ±20D, -25D, +40D
6 standard apertures................cobalt blue filter, micro spot, small spot,
                                                                    large spot, slit, fixation aperture
2 standard filter................... red-free filter, cross-linear polarizing filter


Streak Retinoscope is designed exclusively to determination of the 
refraction of the eye. The streak retinoscope is found by most practitioners 
to be easy to use, fast, accurate, and especially valuable in determining 
the axis of astigmatism.