lea symbols logmar distance va chart Search Results


rstudio software  (RStudio)
90
RStudio rstudio software
Rstudio Software, supplied by RStudio, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
rstudio software - by Bioz Stars, 2026-05
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objective refraction nidek ar-310  (Nidek CO)
90
Nidek CO objective refraction nidek ar-310
Changes of Best Correct Visual Acuity (BCVA), <t> Refraction </t> Measured as Spherical Equivalent (SE), Contrast Sensitivity (CS) Measured with Pelli-Robson Chart and Visual Function Index (VF-14) Score Before and at 1, 3 and 6 Months Follow Up in Group 1 and Group 2 Eyes. Statistical Test Have Been Performed Using Student t Test for Paired Data
Objective Refraction Nidek Ar 310, supplied by Nidek CO, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/objective refraction nidek ar-310/product/Nidek CO
Average 90 stars, based on 1 article reviews
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msi plessey  (Plessey Semiconductors Ltd)
90
Plessey Semiconductors Ltd msi plessey
Changes of Best Correct Visual Acuity (BCVA), <t> Refraction </t> Measured as Spherical Equivalent (SE), Contrast Sensitivity (CS) Measured with Pelli-Robson Chart and Visual Function Index (VF-14) Score Before and at 1, 3 and 6 Months Follow Up in Group 1 and Group 2 Eyes. Statistical Test Have Been Performed Using Student t Test for Paired Data
Msi Plessey, supplied by Plessey Semiconductors Ltd, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
msi plessey - by Bioz Stars, 2026-05
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macular optical coherence tomography stratus oct  (Carl Zeiss)
90
Carl Zeiss macular optical coherence tomography stratus oct
Changes of Best Correct Visual Acuity (BCVA), <t> Refraction </t> Measured as Spherical Equivalent (SE), Contrast Sensitivity (CS) Measured with Pelli-Robson Chart and Visual Function Index (VF-14) Score Before and at 1, 3 and 6 Months Follow Up in Group 1 and Group 2 Eyes. Statistical Test Have Been Performed Using Student t Test for Paired Data
Macular Optical Coherence Tomography Stratus Oct, supplied by Carl Zeiss, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
macular optical coherence tomography stratus oct - by Bioz Stars, 2026-05
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stereo test  (Titmus Optical)
90
Titmus Optical stereo test
Changes of Best Correct Visual Acuity (BCVA), <t> Refraction </t> Measured as Spherical Equivalent (SE), Contrast Sensitivity (CS) Measured with Pelli-Robson Chart and Visual Function Index (VF-14) Score Before and at 1, 3 and 6 Months Follow Up in Group 1 and Group 2 Eyes. Statistical Test Have Been Performed Using Student t Test for Paired Data
Stereo Test, supplied by Titmus Optical, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/stereo test/product/Titmus Optical
Average 90 stars, based on 1 article reviews
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bcva (logmar)  (Darou Pakhsh Pharma Chem)
90
Darou Pakhsh Pharma Chem bcva (logmar)
Comparison of the results between two groups of keratoconus patients receiving Iranian and Swiss riboflavin
Bcva (Logmar), supplied by Darou Pakhsh Pharma Chem, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
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iolmaster  (Carl Zeiss)
90
Carl Zeiss iolmaster
Subject characteristics.
Iolmaster, supplied by Carl Zeiss, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/iolmaster/product/Carl Zeiss
Average 90 stars, based on 1 article reviews
iolmaster - by Bioz Stars, 2026-05
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humphrey vf examination hfa ii 750-4.1 2005  (Carl Zeiss)
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Carl Zeiss humphrey vf examination hfa ii 750-4.1 2005
Subject characteristics.
Humphrey Vf Examination Hfa Ii 750 4.1 2005, supplied by Carl Zeiss, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
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logmar chart  (Nidek CO)
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Nidek CO logmar chart
Subject characteristics.
Logmar Chart, supplied by Nidek CO, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
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x^2 (chi square)  (CH Instruments)
90
CH Instruments x^2 (chi square)
Subject characteristics.
X^2 (Chi Square), supplied by CH Instruments, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
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digital color fundus photographs  (heidelberg engineering)
90
heidelberg engineering digital color fundus photographs
Subject characteristics.
Digital Color Fundus Photographs, supplied by heidelberg engineering, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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fundus photography canon cr-1 mark ii  (Canon inc)
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Canon inc fundus photography canon cr-1 mark ii
Subject characteristics.
Fundus Photography Canon Cr 1 Mark Ii, supplied by Canon inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Image Search Results


Changes of Best Correct Visual Acuity (BCVA), Refraction Measured as Spherical Equivalent (SE), Contrast Sensitivity (CS) Measured with Pelli-Robson Chart and Visual Function Index (VF-14) Score Before and at 1, 3 and 6 Months Follow Up in Group 1 and Group 2 Eyes. Statistical Test Have Been Performed Using Student t Test for Paired Data

Journal: Clinical Ophthalmology (Auckland, N.Z.)

Article Title: A Preliminary Comparative Study of Visual Performance Between Two Newly Commercially Available Monofocal Intraocular Lenses Implanted During Cataract Surgery

doi: 10.2147/OPTH.S246319

Figure Lengend Snippet: Changes of Best Correct Visual Acuity (BCVA), Refraction Measured as Spherical Equivalent (SE), Contrast Sensitivity (CS) Measured with Pelli-Robson Chart and Visual Function Index (VF-14) Score Before and at 1, 3 and 6 Months Follow Up in Group 1 and Group 2 Eyes. Statistical Test Have Been Performed Using Student t Test for Paired Data

Article Snippet: Each patient underwent a complete ocular examination before (V0) and 1 month (V1), 3 months (V2) and 6 months (V3) after surgery, including the following procedure: visual acuity testing (LogMAR); objective refraction (Nidek AR-310, Tokyo, Japan) for the calculation of: actual refraction (spherical equivalent, SE), mean and median prediction error (calculated as the difference between the predicted postoperative refraction and the actual postoperative refraction), absolute prediction error (mean of the absolute values of prediction errors), and proportion of eyes with a actual refraction within 0.25, 0.5 and 1.0 D compared to predicted one; slit-lamp biomicroscopy; CS testing; the administration of visual function index questionnaire (VF-14).

Techniques:

Comparison of the results between two groups of keratoconus patients receiving Iranian and Swiss riboflavin

Journal: DARU Journal of Pharmaceutical Sciences

Article Title: Comparison of clinical results of two pharmaceutical products of riboflavin in corneal collagen cross-linking for keratoconus

doi: 10.1186/2008-2231-22-37

Figure Lengend Snippet: Comparison of the results between two groups of keratoconus patients receiving Iranian and Swiss riboflavin

Article Snippet: BCVA (logMAR) , Sina Darou, Iran , 30 , 0.23 ± 0.28 , 0.25 ± 0.21 , 0.24 ± 0.19 , 0.19 ± 0.13 , 0.707.

Techniques: Comparison

Subject characteristics.

Journal: Frontiers in Endocrinology

Article Title: A Diagnostic Model for Screening Diabetic Retinopathy Using the Hand-Held Electroretinogram Device RETeval

doi: 10.3389/fendo.2021.632457

Figure Lengend Snippet: Subject characteristics.

Article Snippet: All subjects underwent a detailed ocular examination, including LogMAR best-corrected visual acuity (BCVA), noncontact tonometer intraocular pressure (IOP) (NIDEK, Inc., Aichi, Japan), axial lengths (by the IOLmaster, Zeiss, Inc., Jena, Germany), fundus photography (Canon, Inc., Tokyo, Japan), optical coherence tomography (OCT), and mydriatic slit-lamp fundus examination.

Techniques: