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Scholar Results 1 - 10 of about 31 citing Hunt: Evaluation of the measurement of refractive error by the PowerRefractor: a remote,.... (0.11 sec) 

Myopia: precedents for research in the twenty-first century


B Gilmartin - Clinical &# 38; Experimental Ophthalmology, 2004 - ingentaconnect.com
The myopic eye is generally considered to be a vulnerable eye and, at levels
greater than 6 D, one that is especially susceptible to a range of ocular
pathologies. There is concern therefore that the prevalence of myopia in ...
Cited by 37 - Related articles - BL Direct - All 2 versions

Assessment of objective and subjective eccentric refraction


L LUNDSTRÖM, J GUSTAFSSON, I Svensson … - Optometry & Vision Science, 2005 - journals.lww.com
ABSTRACT: Purpose. When performing perimetry, refracting subjects with central
visual field loss, and in em- metropization studies, it is important to
accurately measure peripheral refractive errors. Traditional methods for ...
Cited by 12 - Related articles - All 4 versions

Validation of the PowerRefractor for measuring human infant refraction


PJ BLADE, TR CANDY - Optometry and vision science: official publication of …, 2006 - pubmedcentral.nih.gov
Eccentric photorefraction provides an opportunity to gather rapid and remote
estimates of refraction and gaze position from infants. The technique has the
potential for extensive use in vision screenings and studies of visual ...
Cited by 11 - Related articles - BL Direct - All 6 versions

[PDF] Measurement of refractive error and accommodation with the photorefractor PowerRef II


S Jainta, W Jaschinski, J Hoormann - Ophthalmic and Physiological Optics, 2004 - pediavision.com
Abstract The infrared photorefractor PowerRef II (PR II; PlusoptiX AG,
Nürnberg, Germany) uses the principle of eccentric photorefraction. In eight
subjects the mean non-cycloplegic refraction measured with the ÔFull ...
Cited by 11 - Related articles - View as HTML - BL Direct - All 4 versions

Human infants' accommodation responses to dynamic stimuli


GM Tondel, TR Candy - Investigative ophthalmology & visual science, 2007 - ARVO
PURPOSE. A young infant's environment routinely consists of moving objects. The
dynamics of the infant accommodative system are almost unknown and yet have a
large impact on habitual retinal image quality and visual experience. The ...
Cited by 9 - Related articles - BL Direct - All 5 versions

Influence of amplitude and starting point on accommodative dynamics in humans

- iovs.org
S Kasthurirangan, A Glasser - Investigative ophthalmology & visual science, 2005 - ARVO
METHODS. Step responses were recorded with a dynamic optometer in nine 22- to
30-year-old subjects, under three conditions: (1) Fixed far: accommodative
demands from 1 to 6 D were created by placing the far target at 6 m and the ...
Cited by 9 - Related articles - BL Direct - All 4 versions

Objective blur thresholds in free space for different refractive groups


B Vasudevan, KJ Ciuffreda, B Wang - Current Eye Research, 2006 - informahealthcare.com
The aim of the current study was to measure the objective depth-of-focus (DOF)
of myopes (MYO) in free space and compare them with emmetropic (EMM) and
hyperopic (HYP) cohorts. The objective DOF was measured in 35 visually ...
Cited by 7 - Related articles - BL Direct - All 6 versions

Objective accommodative amplitude and dynamics with the 1CU accommodative intraocular …

- iovs.org
JS Wolffsohn, OA Hunt, S Naroo, B Gilmartin, … - Investigative ophthalmology & visual science, 2006 - ARVO
METHODS. Twenty eyes with a 1CU accommodative IOL implanted were refracted and
distance and near acuity measured with a logMAR (logarithm of the minimum angle
of resolution) chart. The objective accommodative stimulus–response curve ...
Cited by 6 - Related articles - BL Direct - All 3 versions

Dynamic measurement of accommodation and pupil size using the portable Grand Seiko FR- …


JS WOLFFSOHN, K UKAI, B GILMARTIN - Optometry & Vision Science, 2006 - journals.lww.com
Methods. The FR-5000 projects a pair of infrared horizontal and vertical lines
on either side of fixation, analyzing the separation of the bars in the
reflected image. The measurement bars were turned on permanently and the ...
Cited by 6 - Related articles - BL Direct - All 5 versions

A comparison of photorefraction and retinoscopy in children


M Erdurmus, R Yagci, R Karadag, M Durmus - Journal of AAPOS, 2007 - Elsevier
We assessed the refractive status of 204 eyes in 204 healthy children. The
values acquired via photorefraction (noncycloplegic refraction) with a Plusoptix
CR03 device were compared with those obtained via cycloplegic retinoscopy. ...
Cited by 4 - Related articles - All 13 versions


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