Journal ArticleDOI
Stimuli for accommodation: blur, chromatic aberration and size.
Philip B. Kruger,Jordan Pola +1 more
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TLDR
The frequency response of the accommodative system is investigated using three stimuli: defocus blur, the effects of the chromatic aberration of the eye, and changing target size, which suggests that besidesdefocus blur both chromatic Aberration and changing size are involved in accommodative control.About:
This article is published in Vision Research.The article was published on 1986-01-01. It has received 140 citations till now. The article focuses on the topics: Chromatic aberration.read more
Citations
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Journal ArticleDOI
Choroidal and scleral mechanisms of compensation for spectacle lenses in chicks
TL;DR: Both form-deprivation myopia and lens-induced myopia declined with age in parallel, but wearing a -15 D lens produced more myopia than did form deprivation, suggesting that compensation for hyperopia requires the central nervous system.
Journal ArticleDOI
Fluctuations in accommodation: a review
W.N. Charman,Gordon Heron +1 more
TL;DR: It is suggested that the higher frequency components around 2 Hz may arise from the mechanical and elastic characteristics of the lens, zonule and ciliary body, and components at lower frequencies (<0.5 Hz) may be of more significance in the function of the accommodative control system.
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Effects of longitudinal chromatic aberration on accommodation and emmetropization.
Anne Seidemann,Frank Schaeffel +1 more
TL;DR: Imposed chromatic defocus produces ashift in accommodation tonus in both humans and chickens which is, in the case of the chicken, followed by a shift in cycloplegic refractive state into the same direction.
Journal ArticleDOI
Accommodative lag and fluctuations when optical aberrations are manipulated.
TL;DR: The study demonstrates that aberrations influence accommodative lag and fluctuations of accommodation and that correcting aberration improves rather than compromises the accommodative response.
References
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Journal ArticleDOI
The Maxwellian view
TL;DR: Optical questions arising in the so-called Maxwellian View method of illuminating the retina have been analyzed theoretically and problems discussed in detail include those of photometry, of magnification, of focus and finally of pupil size insofar as it relates to the transmission of spatial frequencies in coherent and incoherent illumination.
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The Depth of Field of the Human Eye
TL;DR: A simple but accurate method of measuring the Depth of field of the eye is described and evidence that the retinal direction effect modifies depth of field has been obtained by measurement with fields of different colour but similar luminance.
Journal ArticleDOI
The reciprocal actions of accommodation and convergence.
E. F. Fincham,J. Walton +1 more
Journal Article
The accommodation reflex and its stimulus.
TL;DR: In this paper, the authors studied the effect of low power negative lenses placed before the emmetropic eye of a young subject on the response of the brain to changes in the vergence of the light caused by placing lenses before the eye.