These findings suggest that it is important to assess both astigmatism and VH in clinical practice, and ... Spherical refractive errors did not correlate with HH and VH at distance and near. ... Key words : Astigmatism, Horizontal heterophoria, Refractive error, Vertical heterophoria 대한시과학회 대한시과학회지
the test subject, and in order to confirm the clinical performance of NR, the measured values of subjective ... and it is believed that accuracy needs to be improved in order to be used as a preliminary test in clinical ... refraction (SR) and HRK-8000 were compared and analyzed.
clinically found in spherical ICL surgery or spherical contact lenses wearing. ... Purpose: The purpose of this study was to measure the changes of the cylindrical refractive power with ... was calculated for changes of cylindrical refractive power, and then the transfer matrix method was
significant difference in mean spherical equivalent measured with three instruments, the differences are clinically ... The accuracy for each instrument was evaluated based on the subjective refraction. ... The differences between measurements obtained with the subjective refraction and Nvision K-5001 for M
Also, the amblyopic group was divided as two groups such as anisometropic(refractive) and mixed(strabismic ... accommodation between monocularly and binocularly, and of the visual-sensory abnormalities between refractive ... Purpose: To verify clinical methods to screen visual-sensory abnormalities in amblyopia.
Method: The visual acuity change and differences in the clinical results and ocular conditions before ... the patients' visual acuity after cararact surgery are statistically significant, but improvement of refractive
trend in all regions.Conclusions:The number of myopic patients which occupies the largest portion of refractive ... The prevalence in clinics was 25.90 which is the highest. ... According to the medical institutions, the number of patients was the highest in clinics, but and the
In clinical practise, for more accurate correction of astigmatism and axis, it suggest that the Jackson's ... necessity for accurate measurement of astigmatism with Jackson's cross-cylinder lens method in subjective refraction
Purpose: To evaluate clinical performance of test lenses(in which astigmatic aberration was corrected ... Methods: 55 adults with refractive errors between -0.50D ~ -5.00D(spherical equivalent) were selected ... Correlation analysis of the refractive errors and the questionnaire scores found that there was significant
Refractive errors of subjects were fully corrected, S+1.00 D, S+2.00 D, S+3.00 D, S-1.00 D, S-2.00 D, ... Conclusions: When prescribing a spherical lens related to accommodative functions, clinical practitioners
effect size of the treatment method was orthoptics; -1.753, mixed treatment; -1.747, correction of refractive ... related to the effect of nonsurgical treatment of intermittent exotropia by meta-analysis, and to suggest clinical
Purpose : Many methods of residual astigmatism measurement are available clinically. ... it is important to consider residual astigmatism with total astigmatism and corneal astigmatism in clinic ... Noncycloplegic subjective and objective refraction were performed.
But their differences were no more than 0.10D, it was not significant clinically. ... and objective refraction(using autorefractometer) according to cylindrical refractive error, over-refraction ... Results: The differences of measured values by objective refraction in contrast to subjective refraction
Purpose: To get a effective clinical data about refractive error we compared the monocular refraction ... and binocular refraction with HIC test. ... eye(-0.26±0.28D) than the one of the monocular refraction.
18, female 62) from February 2006 to April 2007 on the Eye Clinic of K Hospital. ... Purpose : The purpose of this study was to survey on the wearing glasses and refractive errors in GP ... Methods : we evaluated the refractive error and wearing conditions of the GP lens of 80 patients(male
Methods: Refractive power of each eye, and pupil`s size were measured at the intensity of illumination ... As for the change for the left eye`s average spherical refractive power, it was S+0.08±0.24D at 100`~ ... As for the change of the right eye`s average spherical refractive power, it was C+0.02D at 5o0~800Lux
were reviewed, and problems and need in Korea optometry clinic circumstance were investigated for glasses ... Methods: Using references related to objective refractions, characteristics of objective refractions ... of Korean optometrists(opticians)using objective refraction for glasses prescriptions.
These results suggested that on theoretical and clinical grounds, a binocular refraction with pantoscopic ... The mean refractive power difference between monocular refraction and binocular refraction with pantoscopic ... and binocular refraction in Korea.
To analyze the clinical performance of the URK 700 Auto Ref-Keratometer, we measured refractive eπors ... The frequency of clinically significant discrepancies between subjective refraction and autorefraction ... of 100 eyes of 50 college students using autorefraction and subjective refraction.
transparent sunscreen is increasing when the water phase part is over 75% (w/w) of the W/O emulsion.Through clinical ... The transparent sunscreen is prepared by exploiting refractive index difference between oil-phase and ... As a result of this studying, the transparent W/O emulsion is prepared by adjusting the refractive index