Principles of Quantitative Perimetry
Author: George W. Tate
Publisher:
Published: 1977
Total Pages: 336
ISBN-13: 9780399121289
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Author: George W. Tate
Publisher:
Published: 1977
Total Pages: 336
ISBN-13: 9780399121289
DOWNLOAD EBOOKAuthor: George W. Tate
Publisher: W.B. Saunders Company
Published: 1977
Total Pages: 362
ISBN-13:
DOWNLOAD EBOOKAuthor: George W. Tate
Publisher:
Published: 1977
Total Pages: 336
ISBN-13:
DOWNLOAD EBOOKAuthor: Harry Moss Traquair
Publisher:
Published: 1927
Total Pages: 284
ISBN-13:
DOWNLOAD EBOOKAuthor: Luther Crouse Peter
Publisher:
Published: 1931
Total Pages: 332
ISBN-13:
DOWNLOAD EBOOKAuthor: Luther Crouse Peter
Publisher:
Published: 1923
Total Pages: 298
ISBN-13:
DOWNLOAD EBOOKAuthor: E.L. Greve
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 367
ISBN-13: 9401177651
DOWNLOAD EBOOKdoes not vary more than 1 % over the whole surface. Stimulus: The luminance of the stimuli can be regulated by means of neutral density filters. These filters are neither entirely neutral nor completely uniform, but these variations are not significant for perimetry. The maximum luminance of the stimuli is standardized at 1000 asb (316 2 cd.m-). The standard GP for kinetic perimetry has 3 neutral density filters which reduce the luminance by 0.5, 1.0 and 1.5 log units respectively. The modification of the GP for static perimetry is supplied with an additional series of four neutral density filters, which allow luminance steps of 0.1, 0.2, 0.3 and 0.4 log units. The resulting luminance values, expressed in apostilb, are given in Table I. TABLE I Luminance values of the Goldmann perimeter 4 3 2 steps lux 1430 450 143 45 3,1 asb 1000 315 100 31,5 3,1 2 cd/m 315 100 31,5 10 3,1 ßL ±30 10 3 3,1 L log L asb 3 2,5 2 2 1,5 0,5 2 Background: 31,5 asb. = 10 cd/m • Coefficient of reflection 0,7. 1 2 (1 asb = -cd/m).
Author: National Library of Medicine (U.S.)
Publisher:
Published: 1979
Total Pages: 1116
ISBN-13:
DOWNLOAD EBOOKFirst multi-year cumulation covers six years: 1965-70.
Author: International Perimetric Society. Meeting
Publisher: Kugler Publications
Published: 1993
Total Pages: 630
ISBN-13: 9789062990948
DOWNLOAD EBOOKAuthor: Brodie Hughes
Publisher:
Published: 1954
Total Pages: 192
ISBN-13:
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