A specialised corneal topography mapping device.
The Orbscan llz is the most sophisticated corneal topography device available. Its role is to evaluate the cornea before and after corrective eye laser surgery. Worldwide the Orbscan llz is considered to be the "gold standard" for the analysis of the cornea prior to corrective eye laser surgery.
It has earned this reputation due to the fact that unlike other corneal topography units, which only give an assessment of the front surface of the cornea, the Orbscan llz provides detailed maps of the front and back surfaces of the cornea.
In addition the Orbscan llz provides a detailed analysis of the thickness across the entire cornea, giving the surgeon information about where the thinnest point on the cornea is located.
