Download Aberration-Free Refractive Surgery: New Frontiers in Vision by Josef F. Bille, Ulrich von Pape (auth.), Professor Dr. Josef PDF

By Josef F. Bille, Ulrich von Pape (auth.), Professor Dr. Josef F. Bille, Carol F. H. Harner PhD, Dr. Frieder F. Loesel (eds.)

Refractive surgeons and clinicians are seeking for a extra custom-made method of refractive surgical procedure. This complete document on sight correction via laser surgical procedure offers the practitioner with good history details from most sensible researchers. rigorously illustrated, it information the most recent recommendations and medical leads to wavefront expertise for laser surgical procedure, that's now defining a brand new normal of perform. This moment version has been considerably elevated to incorporate in-depth descriptions of vital new advances in addition to glimpses of what the long run holds. The publication could be critical to all wishing to increase their wisdom of custom-made refractive surgical procedure with an knowing of the underpinning technology.

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Extra info for Aberration-Free Refractive Surgery: New Frontiers in Vision

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A Point spread function of the eye of an artificial aberration-free eye with a 5 mm pupil. 7 . Averaged MTF of normal human eyes wit h different pupil sizes. T he number on the curve represe nts the pupi l diameters [37] Liang an d Williams showed t hat MTF obtained from the wavefront sensing optometer was in fair agreement with those obtained from double-pass and psychophysical meas urements [37]. 3 mm as shown in Fig. 7. T he eye's best optical quality occurs in natural viewing wit h a 3 mm pupil.

F. Miiller: Konzeption und Entwicklung ein es adaptiv-opt isch korri gierten Laser-Scanni ng Retina-Tomographen, Dissertation , University of Heidelberg, 2001 13. S. Wiihl: A ktiv e Korrektur optisc her A berrationen mittels genetischer Algorithm en, Diploma Th esis, Universit y of Heidelberg, 2000 14. R. Ragazzoni: Pupil plane wavef ront sensing with an oscillating prism. J . Mod. Opt. 43 , 289 (1996) 15. F . S. Pat ent 6, 220, 707 B1 (April 24, 2001) 16. U. von Pap e: Wavefront sensing in the human eye.

2OOx240p miror deflec 0 U x,y • • • • • • • • • 1t--36 ..... ckness of miror U XI Ly Fig. 23. Set up of th e micromirror }J2 phoseshilt F ig . 24. 271' phase wrapping cont rol of t he microm irror no effect on the direction of th e light and can be subtracted without any effect on the wavefront . /2. In fact the use of the mirror is limited to light of one wavelength when using the 27f phase wrap ping meth od [15]. For an objective test of th e active mirror a test device was designed (Fig.

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