Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
3,914,216,044 visitors served.
forum Join the Word of the Day Mailing List For webmasters
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

edge lift
(redirected from peripheral clearance)

    0.03 sec.
edge lift
Deviation of the posterior surface of a contact lens from a sphere at a given diameter. This is produced by either the peripheral curve(s) or the edging process. Edge lift provides peripheral clearance of a rigid contact lens, which is assessed by fluorescein pattern. If the edge lift is specified axially (as an extension of the back central optic zone, measured parallel to the axis of symmetry) it is referred to as axial edge lift. If specified radially as an extension along the back optic zone radius it is referred to as radial edge lift. See optic zone diameter; back optic zone radius.


Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Feedback
Add definition
Mentioned in?   Medical browser?   Full browser?
 
 
Peripheral Blood Stem Cell Collection
Peripheral Blood Stem Cell Harvest
Peripheral Blood Stem Cell Rescue
Peripheral Blood Stem Cell Separation
Peripheral Blood Stem Cell Support
Peripheral Blood Stem Cell Transplant
peripheral blood stem cells
peripheral bracing
peripheral buffer
peripheral bus
Peripheral Bus Computer
Peripheral Bus Controller
Peripheral Bus Interface Unit
peripheral card
peripheral card
peripheral cavity wall
peripheral cavity wall
peripheral cavity wall
peripheral cavity wall
Peripheral Chromatic Field of Vision
peripheral circulation
peripheral circulation
peripheral circulation
peripheral circulation
peripheral circulation
peripheral circulatory failure
peripheral circulatory failure
peripheral circulatory failure
peripheral circulatory failure
Peripheral Circumferential Retinal Scatter Photocoagulation
peripheral clearance
Peripheral Component Interconnect
Peripheral Component Interconnect
Peripheral Component Interconnect
Peripheral Component Interconnect
Peripheral Component Interconnect Advanced Switching
Peripheral Component Interconnect Express
Peripheral Component Interconnect Express
Peripheral Component Interconnect eXtended
Peripheral Component Interconnect Manufacturing Group
Peripheral Component Interconnect Operating System
Peripheral Component Interconnect Special Interest Group
Peripheral Component Interface
Peripheral Component Interface Controller
Peripheral Component Microchannel Interconnect Architecture
Peripheral Components Interface Power Management
Peripheral Consolidation
Peripheral Control
Peripheral Control and Timing Facility Interface
peripheral control unit
peripheral control unit
peripheral controller
peripheral controller
peripheral controller
Peripheral Curve
Peripheral Curve Radius
Peripheral Curve Width
Peripheral cyanosis
Peripheral cyanosis
Peripheral cyanosis
Peripheral Data Processor
 
Medical Dictionary
?

Terms of Use | Privacy policy | Feedback | Advertise with Us | Copyright © 2012 Farlex, Inc.
Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.