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Angle Kappa and its importance in refractive surgery Moshirfar M, Hoggan RN, Muthappan V - Oman J Ophthalmol
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The importance of angle kappa evaluation for implantation of diffractive multifocal intra‐ocular lenses using pseudophakic eye model - Karhanová - 2015 - Acta Ophthalmologica - Wiley Online Library
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Avoiding misinterpretations of Kappa angle for clinical research studies with Pentacam | Journal of Optometry
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Distribution of preoperative angle alpha and angle kappa values in patients undergoing multifocal refractive lens surgery based on a positive contact lens test | SpringerLink
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