The various keratoconus related parameters provided by Scansys, such as the Refractive 4 Maps, Corneal Thickness Spatial Profile (CTSP), Percentage Thickness Increase (TCI), Keratoconus Index (KCI) of the anterior and posterior corneal surfaces, Case Reference, SVM Classifier, Keratoconus Probability (KCP) and Keratoconus Grading (Grade 0-IV), etc., can help eye-care professionals diagnose keratoconus effectively.

The corneal morphology of normal people's binocular eyes shows a certain degree of symmetry, while patients with keratoconus often have the disease onset in one eye first. Eye-care professionals can use the binocular contrast function of Scansys to compare the morphology and values of the Refractive 4 Maps of the patient's binocular corneas, thereby improving the keratoconus screening efficiency in the early stage, such as forme fruste keratoconus. It is also possible to determine whether keratoconus progresses by comparing the differences of the same eye of the patient at different time points.

Scansys can, based on the analysis of data such as the corneal diameter, corneal curvature, corneal thickness, anterior chamber depth and anterior chamber angle of the patient, intelligently recommend the size of the ICL lenses and predict the range of postoperative vault.

Scansys supports capturing high-definition Scheimpflug images at any angle after the ICL surgery to precisely measure the postoperative vault, thereby more objectively evaluating the effect and safety of the surgery.

Scansys provides up to 8-order Zernike wavefront aberration data of the corneal anterior and posterior surfaces and the entire cornea with a maximum diameter of 12mm. Meanwhile, it can also simulate the visual quality image in a more intuitive way through Retinal Imaging, Point Spread Function (PSF) and Modulation Transfer Function (MTF), etc., providing a crucial basis for the preoperative plan design and postoperative visual quality evaluation of customized corneal refractive surgery.

Scansys can decompose the complex corneal topography data of patients into quantitatively analyzable components such as Spherical Component, Decentration Component, Regular Astigmatism Component and Irregularity Component through Fourier Analysis, which can provide more scientific guidance basis for eye-care professionals to design personalized corneal refractive surgery plans.

By calculating the gray levels of the anterior chamber and the anterior chamber angle of patients, Scansys can obtain parameters such as Angle Opening Distance (AOD) and Trabecular-Iris Space Area (TISA) and thereby present the distribution trend curve of the original AOD and the linearly fitted distribution trend on both sides of the corneal apex, as well as parameters such as Anterior Chamber Angle, Anterior Chamber Volume, and Anterior Chamber Depth. This is of certain enlightenment significance for the early screening of glaucoma and can also track the effect of laser peripheral iridectomy.

Scansys has 5 built-in IOP correction formulas based on corneal thickness, which help eye-care professionals well understand the real IOP of patients and have certain reference value for the diagnosis of glaucoma.

Scansys is capable of providing a comprehensive set of parameters necessary for creating corneal stromal ring tunnels both through manual dissection (utilizing a corneal stromal ring tunnel dissector) and femtosecond laser dissection based on the corneal morphology of patients, in order to improve the predictability of Intrastromal Corneal Ring Segments (ICRS) implantation and reduce surgical complications.