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Effects of lens vertex distance on ocular accommodation demand for reading
- Source :
- Clinical and Experimental Optometry. 71:81-85
- Publication Year :
- 1988
- Publisher :
- Informa UK Limited, 1988.
-
Abstract
- Accommodation demand for near work varies on changes of spectacle vertex distance. Equations relating ocular accommodation, spectacle vertex and working distance are derived. These equations show that increase in vertex distance will reduce demand for ocular accommodation in some conditions only.
- Subjects :
- Vertex (computer graphics)
Quantitative Biology::Neurons and Cognition
business.industry
Physics::Medical Physics
Presbyopia
medicine.disease
Ophthalmology
Optics
Computer Science::Discrete Mathematics
Vertex distance
Ocular accommodation
medicine
Near work
Optometry
business
Accommodation
Mathematics
Subjects
Details
- ISSN :
- 14440938 and 08164622
- Volume :
- 71
- Database :
- OpenAIRE
- Journal :
- Clinical and Experimental Optometry
- Accession number :
- edsair.doi...........be6379ba32a5520daa7efa6e24104382
- Full Text :
- https://doi.org/10.1111/j.1444-0938.1988.tb06553.x