Ophthalmology
Iatia Imaging's QPI provides a digital megapixel wavefront imaging solution.
Megapixel wavefront
QPI derives its wavefront image by processing high resolution digital camera images.
In contrast, conventional Shack-Hartmann wavefront systems use resolution limited lenslet arrays.
Higher order aberrations
QPI's high resolution wavefront images allow for the measurement of subtle and higher order optical aberrations.