Difference between revisions of Hyperopic defocus
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'''Hyperopic defocus''' is | '''Hyperopic defocus''' is the technical term used by research papers to describe the [[blur#Myopic_vs_Hyperopic_Blur|blur]] caused by having the image focused behind the retina. It would normally be resolved automatically by [[accommodation]], but the lens is not strong enough to do so for objects closer than the [[near point]], which moves outwards during a [[ciliary spasm]]. | ||
Studies show that it is a stimulus which, over time, can cause [[axial elongation]]. | |||
==See also== | |||
* [[Hyperopia]] | |||
* [[Myopic defocus]] | |||
==References== | ==References== | ||
{{reflist}} | {{reflist}} | ||
Latest revision as of 18:58, 19 September 2021
Hyperopic defocus is the technical term used by research papers to describe the blur caused by having the image focused behind the retina. It would normally be resolved automatically by accommodation, but the lens is not strong enough to do so for objects closer than the near point, which moves outwards during a ciliary spasm.
Studies show that it is a stimulus which, over time, can cause axial elongation.