Regular articleRefractive Index Contours in the Human Lens☆
References (26)
- Axelrod, D. Lerner, D. Sands, P. J. 1988, Refractive index within the lens of a goldfish eye determined from the paths...
- Beebe, D. C. Parmelee, J. T. Belcher, K. S. 1990, Volume regulation in lens epithelial cells and differentiating lens...
- Brown, N. 1973, The change in shape and internal form of the lens of the eye on accommodation. Exp. Eye Res. 15, 441,...
- Campbell, M. C. W. 1984, Measurement of refractive index in an intact crystalline lens. Vis. Res. 24, 409,...
- Campbell, M. C. W. Hughes, A. 1981, An analytic gradient index schematic lens and eye for the rat which predicts...
- Chan, D. Y. C. Ennis, J. Pierscionek, B. Smith, G. 1988, Determination and modelling of the 3-D gradient refractive...
- Fagerholm, P. P. Philipson, B. T. Lindstrom, B. 1981, Normal human lens, the distribution of protein. Exp. Eye Res. 33,...
- Huizinga, A. Bot, A. C. C. de Mul, F. F. M. Vrensen, G. F. J. M. Greve, J. 1989, Local variation in absolute water...
- Jagger, W. S. 1990, The refractive structure and optical properties of the isolated crystalline lens of the cat. Vis....
- Nakao, S. Fujimoto, S. Nagata, R. Iwata, K. 1968, Model of refractive index distribution in the rabbit crystalline...
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2014, Experimental Eye ResearchThe gradient index lens of the eye: An opto-biological synchrony
2012, Progress in Retinal and Eye ResearchCitation Excerpt :The GRIN profile of the primate lens deviates from other terrestrial eye lenses thus far studied in that the variation in refractive index occurs only in its cortical region, generally taken to represent the outer one-third of the lens in terms of radial distance. This profile, a relatively constant central value and a gradient in the cortex, has been found in a number of studies that have measured the refractive index in the human lens (Pierscionek and Chan, 1989; Pierscionek, 1997) and are supported by findings from investigations of protein concentration (Fagerholm et al., 1981) and water gradients (Huizinga et al., 1989; Siebinga et al., 1991). The nuclear region has a relatively constant magnitude of refractive index that has been reported to be between 1.399 and 1.407 (fibre optic sensing for 670 nm, Pierscionek, 1997) and 1.402–1.415 (ray tracing at 633 nm, Pierscionek and Chan, 1989).
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Breinin, G. M.Seigel, I. M.