Opticlar VisionVet LED L28 Ophthalmoscope Head

Illumination and viewing paths that reduce corneal reflections Superior miniaturised optics facilitates entry into even very small diameter pupils Polarising filter selectable on all apertures to reduce corneal reflex and facilitates entry into small or non-dilated pupils 18 filter/aperture combinations for increased diagnostic capabilities Cobalt blue filter to help detect corneal abrasions Independently selectable red-free filter for use on all apertures provides increased contrast Sealed optics for longevity and dust protection Multi-voltage LED provides excellent colour temperature for enhanced retinal detail and avoids colour bleeding normally associated with LED 28 lens ranging from -25D to +40D ( -10 to +10 in single dioptre steps) Easy to operate lens wheel for accurate focusing Smooth action thumb wheel for aperture selection For Opticlar or Welch Allyn Handles Opticlar adaptor for Heine handles available separately to make it compatible with Heine handles