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 a extra custom-made method of refractive surgical procedure. This entire document on sight correction via laser surgical procedure offers the practitioner with reliable history details from best researchers. rigorously illustrated, it info the newest ideas and medical leads to wavefront know-how for laser surgical procedure, that's now defining a brand new average of perform. This moment version has been considerably accelerated to incorporate in-depth descriptions of significant new advances in addition to glimpses of what the long run holds. The ebook could be essential to all wishing to increase their wisdom of personalized refractive surgical procedure with an figuring out of the underpinning technology.
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Extra resources for Aberration-Free Refractive Surgery: New Frontiers in Vision
T he second generation Rochester system was developed with a dynamic wavefront corre ction using a deform ab le mirror with 97 actuators in place of t he original 37. Using t he upgraded system, Yoon and Williams showed a twofold increase in the eye's white light contrast sensitivity when monochromatic aberration was corrected and chromatic aberration was uncorrected. When all ab errations (monochromatic and chromatic) were corrected, contrast sensit ivity was increased about 4-fold when viewing wit h white light , as shown in Fig.
Liang Customized Vision Correction through Adaptive Optics Dreher, Bille, and Weinreb were th e first to app ly a deformable mirror to vision correction in 1989 . Th eir ast igmatism-only correction was accomplished in one eye using a conventional refraction prescription and a 13act uator membrane-deformable mirror. The first successful correction of the eye's aberrations beyond defocus and ast igmat ism was achieved by Liang, Williams, and Miller . Th e Rochester system used a closed-loop adaptive optical system to measur e t he wave aberration of the eye using t he principle of t he wavefront-sensing opto meter and corrected the aberrations using a 37-actuator deformable mirror with an optical stroke of 8 pm.
31, 3678-3686, 1992 23. G. N. C . Howland, "Object ive technique for the determination of monochromatic aberration of the human eye," J . Opt. Soc. Am . ~1 , 987-992, 1984 24. J . Liang , "A new method to precisely measure the wave aberration in the eye using a Hartmann-Shack sensor," PhD Dissertation, University of Heidelbery, Germany, 1991 2 Wavefront Technology for Vision and Ophthalmology 45 25. J . Liang , B. Grimm, S. F . " J . Opt. Soc. Am . All, 1949-1957, 1994 26. J . R Williams, and D.
Aberration-Free Refractive Surgery: New Frontiers in Vision by Josef F. Bille, Ulrich von Pape (auth.), Professor Dr. Josef F. Bille, Carol F. H. Harner PhD, Dr. Frieder F. Loesel (eds.)