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Fig. 1 | BMC Ophthalmology

Fig. 1

From: Clinical efficacy of implantation of toric intraocular lenses with different incision positions: a comparative study of steep-axis incision and non-steep-axis incision

Fig. 1

Comparisons of visual quality between the two groups 3 months postoperatively. a PSF, (b) MTF, (c) Corneal HOAs (d) Ocular HOAs. * Significant difference was found between the two groups (all P < 0.05, Student’s t test). Abbreviations: PSF = Point spread function; MTF = Modulation transfer function; HOA = Higher-order aberrations; Astig = Astigmatism; c/deg. = Cycles/degree; RMS = Root mean square

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BMC Ophthalmology

ISSN: 1471-2415

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