Matches in SemOpenAlex for { <https://semopenalex.org/work/W2278152080> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W2278152080 abstract "Multifocal intra-ocular lenses (IOL) of various designs are now used to replace the eye’s crystalline lens in cataract surgery. To replace accommodation the multifocal IOL simultaneously images near and far points on the retina. Thus, at every viewing distance an out-of-focus image is superimposed over the clear in-focus image. The optical transfer functions (OTF) of eyes with such multifocal lenses have been measured and computed (Holladay et al, 1990, Navarro et al, 1993). The appearance of images to patients with such IOLs has not been determined yet, though it is generally believed that the OTF provides all the information needed for such determination. While the OTF should be sufficient to determine the retinal image accurately, the OTF can not predict perception directly, because of the nonlinear nature of the visual system (threshold response) (Peli, 1990). However, when comparing the image appearance between two eyes of the same person, one equipped with a monofocal IOL and one with a multifocal IOL, the between eyes’ OTF ratio will properly describe the difference between the retinal image in the multifocal IOL lens and the retinal image in the monofocal IOL. Thus the image appearance based on the OTF can be tested directly in such patients and be used to verify the OTF." @default.
- W2278152080 created "2016-06-24" @default.
- W2278152080 creator A5007382338 @default.
- W2278152080 creator A5053166726 @default.
- W2278152080 date "2000-01-01" @default.
- W2278152080 modified "2023-09-27" @default.
- W2278152080 title "THE APPEARANCE OF IMAGES THROUGH A MULTIFOCAL IOL" @default.
- W2278152080 cites W1999067523 @default.
- W2278152080 cites W2029085298 @default.
- W2278152080 cites W2035955154 @default.
- W2278152080 cites W2059229657 @default.
- W2278152080 cites W4321466059 @default.
- W2278152080 cites W4361772798 @default.
- W2278152080 doi "https://doi.org/10.1364/vsia.2000.mb4" @default.
- W2278152080 hasPublicationYear "2000" @default.
- W2278152080 type Work @default.
- W2278152080 sameAs 2278152080 @default.
- W2278152080 citedByCount "1" @default.
- W2278152080 crossrefType "proceedings-article" @default.
- W2278152080 hasAuthorship W2278152080A5007382338 @default.
- W2278152080 hasAuthorship W2278152080A5053166726 @default.
- W2278152080 hasConcept C118487528 @default.
- W2278152080 hasConcept C119767625 @default.
- W2278152080 hasConcept C120665830 @default.
- W2278152080 hasConcept C121332964 @default.
- W2278152080 hasConcept C15336307 @default.
- W2278152080 hasConcept C154945302 @default.
- W2278152080 hasConcept C157660682 @default.
- W2278152080 hasConcept C192209626 @default.
- W2278152080 hasConcept C2777582095 @default.
- W2278152080 hasConcept C2778257484 @default.
- W2278152080 hasConcept C2781104129 @default.
- W2278152080 hasConcept C31972630 @default.
- W2278152080 hasConcept C41008148 @default.
- W2278152080 hasConcept C71924100 @default.
- W2278152080 hasConceptScore W2278152080C118487528 @default.
- W2278152080 hasConceptScore W2278152080C119767625 @default.
- W2278152080 hasConceptScore W2278152080C120665830 @default.
- W2278152080 hasConceptScore W2278152080C121332964 @default.
- W2278152080 hasConceptScore W2278152080C15336307 @default.
- W2278152080 hasConceptScore W2278152080C154945302 @default.
- W2278152080 hasConceptScore W2278152080C157660682 @default.
- W2278152080 hasConceptScore W2278152080C192209626 @default.
- W2278152080 hasConceptScore W2278152080C2777582095 @default.
- W2278152080 hasConceptScore W2278152080C2778257484 @default.
- W2278152080 hasConceptScore W2278152080C2781104129 @default.
- W2278152080 hasConceptScore W2278152080C31972630 @default.
- W2278152080 hasConceptScore W2278152080C41008148 @default.
- W2278152080 hasConceptScore W2278152080C71924100 @default.
- W2278152080 hasLocation W22781520801 @default.
- W2278152080 hasOpenAccess W2278152080 @default.
- W2278152080 hasPrimaryLocation W22781520801 @default.
- W2278152080 hasRelatedWork W2043992059 @default.
- W2278152080 hasRelatedWork W2044468411 @default.
- W2278152080 hasRelatedWork W2071213401 @default.
- W2278152080 hasRelatedWork W2076356142 @default.
- W2278152080 hasRelatedWork W2891108385 @default.
- W2278152080 hasRelatedWork W3174967866 @default.
- W2278152080 hasRelatedWork W4233009498 @default.
- W2278152080 hasRelatedWork W4236377450 @default.
- W2278152080 hasRelatedWork W4299463969 @default.
- W2278152080 hasRelatedWork W980644784 @default.
- W2278152080 isParatext "false" @default.
- W2278152080 isRetracted "false" @default.
- W2278152080 magId "2278152080" @default.
- W2278152080 workType "article" @default.