This thesis tackles the problem of refraction errors in Optical Coherence Tomography (OCT) scans, which is important for getting accurate images during eye surgeries. OCT is a high-tech method that gives clear images of the inner parts of the eye, like the retina and cornea, making it very useful in procedures like cataract surgery. However, as light passes through the different layers of the eye, it is subject to the effects of refraction, which can distort the images and make them less accurate. These distortions make it difficult for Horizon Surgical Systems’ automated surgery system, used in procedures like cataract removal, to fully rely on OCT images, as important details might be missing for precise operations.