The Pentacam® is often recognized as a powerful imaging device that supports the detection of corneal abnormalities. Each Scheimpflug image captured during the measurement procedure can be viewed individually, and the software allows the operator to adjust the images manually ...

Placido topography is based on analyzing reflections of concentric Placido rings on the eye’s tear film, and therefore depends on a stable tear film for accurate results. Due to the need for a central camera, Placido systems cannot project rings ...