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Fig. 4 | Eye and Vision

Fig. 4

From: Comparison of corneal aberrations from anterior segment swept source OCT versus Placido-topography combined spectral domain OCT in cataract patients

Fig. 4

Double-angle plots of the differences in corneal astigmatism between Placido + SD-OCT and SS-OCT [(Placido + SD-OCT) − (SS-OCT)] converted from astigmatic Zernike coefficients. SD-OCT, spectral-domain optical coherence tomography; SS-OCT, swept-source optical coherence tomography

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Eye and Vision

ISSN: 2326-0254