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The purpose of this study is to evaluate safety and effectiveness of AcrySof® IQ ReSTOR® +2.5 D Multifocal IOL Model SN6AD2 [SV25T0] in Japanese cataract patients.
Each subject completed a preoperative examination of both eyes, implantation of IOL at the operative visit for each eye, and up to 8 postoperative visits (each eye examined at Day 1-2, Day 7-14, and Day 30-60, with binocular visits at Day 120-180 and Day 330-420 after the second implantation). The second implantation occurred within 30 days of the first.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| SN6AD2 | Experimental | AcrySof® IQ ReSTOR® +2.5 D Multifocal IOL Model SN6AD2 [SV25T0], bilateral implantation |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| AcrySof® IQ ReSTOR® +2.5 D Multifocal IOL Model SN6AD2 [SV25T0] | Device | Multifocal IOL with extended secondary focal point implanted for long-term use over the lifetime of the cataract patient |
| Measure | Description | Time Frame |
|---|---|---|
| Uncorrected Decimal VA (5 m) | Visual acuity (VA) was tested monocularly (each eye separately) at all visits and binocularly (both eyes together) at Day 30-60, Day 120-180, and Day 330-420 unaided at a distance of 5 meters (m) using a chart. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | Baseline (preoperative), Day 1-2, Day 7-14, Day 30-60, Day 120-180, Day 330-420 |
| Uncorrected Decimal VA (50 cm) | VA was tested monocularly at all visits and binocularly at Day 30-60, Day 120-180, and Day 330-420 unaided at a distance of 50 centimeters (cm) using a chart. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | Baseline (preoperative), Day 1-2, Day 7-14, Day 30-60, Day 120-180, Day 330-420 |
| Best Corrected Decimal VA (5 m) | VA was tested monocularly at all visits and binocularly at Day 30-60, Day 120-180, and Day 330-420 with the participant's best spectacle correction at a distance of 5 m using a chart. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | Baseline (preoperative), Day 1-2, Day 7-14, Day 30-60, Day 120-180, Day 330-420 |
| Best Corrected Decimal VA (50 cm) | VA was tested monocularly at all visits and binocularly at Day 30-60, Day 120-180, and Day 330-420 with the participant's best spectacle correction at a distance of 50 cm using a chart. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | Baseline (preoperative), Day 1-2, Day 7-14, Day 30-60, Day 120-180, Day 330-420 |
| Distance-Corrected Decimal VA (50 cm) |
| Measure | Description | Time Frame |
|---|---|---|
| Uncorrected Decimal VA (1 m) | VA was tested binocularly unaided at a distance of 1 m using a chart. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | Day 120-180, Day 330-420 |
| Distance Corrected Decimal VA (1 m) |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Hiroshi Kodama | Alcon Japan, Ltd. | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Hayashi Eye Hospital | Fukuoka | Fukuoka | 812-0011 | Japan | ||
| Tokyo Dental College Suidobashi Hospital |
Of the 70 subjects enrolled, 6 were discontinued prior to first implantation due to withdrawn consent (1) and meeting exclusion criteria (5). This reporting group includes all implanted subjects (64).
Subjects were recruited from 2 study sites located in Japan.
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| ID | Title | Description |
|---|---|---|
| FG000 | SN6AD2 | AcrySof® IQ ReSTOR® +2.5 D Multifocal IOL Model SN6AD2 [SV25T0], bilateral implantation |
| Title | Milestones | Reasons Not Completed | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Study |
|
|
This analysis population includes all implanted subjects.
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| ID | Title | Description |
|---|---|---|
| BG000 | SN6AD2 | AcrySof® IQ ReSTOR® +2.5 D Multifocal IOL Model SN6AD2 [SV25T0], bilateral implantation |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes |
|---|---|---|---|---|---|---|---|---|---|
| Age, Continuous | Mean |
| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | Uncorrected Decimal VA (5 m) | Visual acuity (VA) was tested monocularly (each eye separately) at all visits and binocularly (both eyes together) at Day 30-60, Day 120-180, and Day 330-420 unaided at a distance of 5 meters (m) using a chart. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | This analysis population includes all implanted subjects. | Posted | Number | participants | Baseline (preoperative), Day 1-2, Day 7-14, Day 30-60, Day 120-180, Day 330-420 |
|
Adverse events (AEs) were collected from time of lens implantation for the duration of the study (May 9, 2012 to December 10, 2013). This reporting group includes all implanted subjects.
An AE was defined as any untoward medical occurrence in a subject, user or other person regardless of whether or not the event had a causal relationship with the medical device or test procedures. Secondary surgical intervention (SSI) was also reported as an AE. AEs were collected as solicited comments and as observations by the study investigator.
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| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | SN6AD2 | AcrySof® IQ ReSTOR® +2.5 D Multifocal IOL Model SN6AD2 [SV25T0], bilateral implantation |
| Term | Organ System | Source Vocabulary | Assessment Type | Notes | Statistical Information |
|---|---|---|---|---|---|
| Uveitis | Eye disorders | MedDRA 16.0 | Systematic Assessment |
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| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Hiroshi Kodama, Group Manager | Alcon Japan, Ltd. | 81-3-6899-5000 |
Not provided
| ID | Term |
|---|---|
| D002386 | Cataract |
| D011305 | Presbyopia |
| ID | Term |
|---|---|
| D007905 | Lens Diseases |
| D005128 | Eye Diseases |
| D012030 | Refractive Errors |
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VA was tested monocularly at the preoperative, Day 30-60, Day 120-180, and Day 330-420 visits and binocularly at Day 30-60, Day 120-180, and Day 330-420 using a chart. Distance-corrected VA at 50 cm is the VA at 50 cm measured under a corrected condition in which best-corrected VA at 5 m was obtained. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity.
| Baseline (preoperative), Day 30-60, Day 120-180, Day 330-420 |
VA was tested binocularly using a chart. Distance-corrected VA at 1 m is the VA at 1 m measured under a corrected condition in which best-corrected VA at 5 m was obtained. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. |
| Day 120-180, Day 330-420 |
| Uncorrected Decimal VA (40 cm) | VA was tested binocularly unaided at a distance of 40 cm using a chart. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | Day 120-180, Day 330-420 |
| Distance Corrected Decimal VA (40 cm) | VA was tested binocularly using a chart. Distance-corrected VA at 40 cm is the VA at 40 cm measured under a corrected condition in which best-corrected VA at 5 m was obtained. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | Day 120-180, Day 330-420 |
| Uncorrected Decimal VA at Best Distance | VA was tested monocularly at all visits and binocularly at Day 30-60, Day 120-180, and Day 330-420 using a chart at the distance of best near vision (cm) as decided by the participant. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | Baseline (preoperative), Day 1-2, Day 7-14, Day 30-60, Day 120-180, Day 330-420 |
| Mean Best Distance (cm) for Uncorrected Decimal Near VA | VA was tested monocularly at all visits and binocularly at Day 30-60, Day 120-180, and Day 330-420 unaided using a chart. The participant indicated the distance (cm) at which best near vision was attained. | Baseline (preoperative), Day 1-2, Day 7-14, Day 30-60, Day 120-180, Day 330-420 |
| Mean Best Distance (cm) for Distance Corrected Decimal Near VA | VA was tested monocularly at Day 1-2, Day 7-14, Day 30-60, Day 120-180, and Day 330-420 and binocularly at Day 30-60, Day 120-180, and Day 330-420 with the participant's best spectacle correction using a chart. The participant indicated the distance (cm) at which best near vision was attained. | Day 1-2, Day 7-14, Day 30-60, Day 120-180, Day 330-420 |
| Best Corrected Far (3 m) Contrast Sensitivity | Far contrast sensitivity (ie, the ability to detect slight changes in luminance before they become indistinguishable) was assessed binocularly with the participant's best spectacle correction at a distance of 3 m using the Vector Vision CSV 1000 illuminated box (one site) and the Vision Contrast Test System (other site). Contrast sensitivity was assessed at spatial frequencies of 1.5, 3, 6, 12, and 18 cycles per degree (cpd). For CSV 1000, contrast sensitivity was not measured at spatial frequency 1.5 cpd because there was no option for this frequency. Raw scores were transformed to logMar (logarithm of the minimum angle of resolution) units. A higher numeric value represents better contrast sensitivity. | Day 120-180 from second eye implantation |
| Best Corrected Near (46 cm) Contrast Sensitivity | Near contrast sensitivity (ie, the ability to detect slight changes in luminance before they become indistinguishable) was assessed binocularly with the participant's best spectacle correction at a distance of 46 cm using the Functional Acuity Contrast Test (FACT). Contrast sensitivity was assessed at spatial frequencies of 1.5, 3, 6, 12, and 18 cycles per degree (cpd). Raw scores were transformed to logMar units. A higher numeric value represents better contrast sensitivity. | Day 120-180 from second eye implantation |
| Mean Defocus Decimal VA (5 m) | Defocus VA (an indicator of the expected range of vision with a presbyopia-correcting IOL) was tested binocularly with the participant's best spectacle correction at a distance of 5 m using a chart. Lenses of different spherical powers were placed in front of the eyes to produce varying levels of defocus. The VA at each spherical power was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | Day 120-180 from second eye implantation |
| Percentage of Participants With Positive Response, Stereoscopic Vision Test | Stereopsis (the ability to perceive depth and 3-dimensional structure) was assessed binocularly under well-lit conditions at best distance using the Stereo Optical Company, Inc., Original Stereo Fly Test and polarized viewers. The participant was shown a series of symbols, with a positive response defined as correct identification of the 3-dimensional symbol. Responses were recorded for 3 symbols: Fly (easiest to perceive), animal, and circle (hardest to perceive). | Day 120-180 from second eye implantation |
| Percentage of Participants With Positive Response, Quality of Life Questions | The participant completed a questionnaire, indicating (yes/no) if he/she experienced visual difficulty in every-day activities while not wearing spectacles. A positive response was defined as, "Yes=visual difficulty." | Day 120-180 from second eye implantation |
| Chiyoda-ku |
| Tokyo |
| 101-0061 |
| Japan |
| years |
|
| Age, Customized | Number | participants |
|
| Sex: Female, Male | Count of Participants | Participants |
|
| Region of Enrollment | Number | participants |
|
AcrySof® IQ ReSTOR® +2.5 D Multifocal IOL Model SN6AD2
| OG002 | Day 7-14 | AcrySof® IQ ReSTOR® +2.5 D Multifocal IOL Model SN6AD2 |
| OG003 | Day 30-60 | AcrySof® IQ ReSTOR® +2.5 D Multifocal IOL Model SN6AD2 |
| OG004 | Day 120-180 | AcrySof® IQ ReSTOR® +2.5 D Multifocal IOL Model SN6AD2 |
| OG005 | Day 330-420 | AcrySof® IQ ReSTOR® +2.5 D Multifocal IOL Model SN6AD2 |
|
|
| Primary | Uncorrected Decimal VA (50 cm) | VA was tested monocularly at all visits and binocularly at Day 30-60, Day 120-180, and Day 330-420 unaided at a distance of 50 centimeters (cm) using a chart. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | This analysis population includes all implanted subjects. | Posted | Number | participants | Baseline (preoperative), Day 1-2, Day 7-14, Day 30-60, Day 120-180, Day 330-420 |
|
|
|
| Primary | Best Corrected Decimal VA (5 m) | VA was tested monocularly at all visits and binocularly at Day 30-60, Day 120-180, and Day 330-420 with the participant's best spectacle correction at a distance of 5 m using a chart. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | This analysis population includes all implanted subjects. | Posted | Number | participants | Baseline (preoperative), Day 1-2, Day 7-14, Day 30-60, Day 120-180, Day 330-420 |
|
|
|
| Primary | Best Corrected Decimal VA (50 cm) | VA was tested monocularly at all visits and binocularly at Day 30-60, Day 120-180, and Day 330-420 with the participant's best spectacle correction at a distance of 50 cm using a chart. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | This analysis population includes all implanted subjects. | Posted | Number | participants | Baseline (preoperative), Day 1-2, Day 7-14, Day 30-60, Day 120-180, Day 330-420 |
|
|
|
| Primary | Distance-Corrected Decimal VA (50 cm) | VA was tested monocularly at the preoperative, Day 30-60, Day 120-180, and Day 330-420 visits and binocularly at Day 30-60, Day 120-180, and Day 330-420 using a chart. Distance-corrected VA at 50 cm is the VA at 50 cm measured under a corrected condition in which best-corrected VA at 5 m was obtained. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | This analysis population includes all implanted subjects. | Posted | Number | participants | Baseline (preoperative), Day 30-60, Day 120-180, Day 330-420 |
|
|
|
| Secondary | Uncorrected Decimal VA (1 m) | VA was tested binocularly unaided at a distance of 1 m using a chart. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | This analysis population includes all implanted subjects. | Posted | Number | participants | Day 120-180, Day 330-420 |
|
|
|
| Secondary | Distance Corrected Decimal VA (1 m) | VA was tested binocularly using a chart. Distance-corrected VA at 1 m is the VA at 1 m measured under a corrected condition in which best-corrected VA at 5 m was obtained. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | This analysis population includes all implanted subjects. | Posted | Number | participants | Day 120-180, Day 330-420 |
|
|
|
| Secondary | Uncorrected Decimal VA (40 cm) | VA was tested binocularly unaided at a distance of 40 cm using a chart. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | This analysis population includes all implanted subjects. | Posted | Number | participants | Day 120-180, Day 330-420 |
|
|
|
| Secondary | Distance Corrected Decimal VA (40 cm) | VA was tested binocularly using a chart. Distance-corrected VA at 40 cm is the VA at 40 cm measured under a corrected condition in which best-corrected VA at 5 m was obtained. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | This analysis population includes all implanted subjects. | Posted | Number | participants | Day 120-180, Day 330-420 |
|
|
|
| Secondary | Uncorrected Decimal VA at Best Distance | VA was tested monocularly at all visits and binocularly at Day 30-60, Day 120-180, and Day 330-420 using a chart at the distance of best near vision (cm) as decided by the participant. VA was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | This analysis population includes all implanted subjects. | Posted | Number | participants | Baseline (preoperative), Day 1-2, Day 7-14, Day 30-60, Day 120-180, Day 330-420 |
|
|
|
| Secondary | Mean Best Distance (cm) for Uncorrected Decimal Near VA | VA was tested monocularly at all visits and binocularly at Day 30-60, Day 120-180, and Day 330-420 unaided using a chart. The participant indicated the distance (cm) at which best near vision was attained. | This analysis population includes all implanted subjects. Here, "n" is the number of participants with non-missing values at the specific time point for each arm group, respectively. | Posted | Mean | Standard Deviation | centimeters | Baseline (preoperative), Day 1-2, Day 7-14, Day 30-60, Day 120-180, Day 330-420 |
|
|
|
| Secondary | Mean Best Distance (cm) for Distance Corrected Decimal Near VA | VA was tested monocularly at Day 1-2, Day 7-14, Day 30-60, Day 120-180, and Day 330-420 and binocularly at Day 30-60, Day 120-180, and Day 330-420 with the participant's best spectacle correction using a chart. The participant indicated the distance (cm) at which best near vision was attained. | This analysis population includes all implanted subjects. | Posted | Mean | Standard Deviation | centimeters | Day 1-2, Day 7-14, Day 30-60, Day 120-180, Day 330-420 |
|
|
|
| Secondary | Best Corrected Far (3 m) Contrast Sensitivity | Far contrast sensitivity (ie, the ability to detect slight changes in luminance before they become indistinguishable) was assessed binocularly with the participant's best spectacle correction at a distance of 3 m using the Vector Vision CSV 1000 illuminated box (one site) and the Vision Contrast Test System (other site). Contrast sensitivity was assessed at spatial frequencies of 1.5, 3, 6, 12, and 18 cycles per degree (cpd). For CSV 1000, contrast sensitivity was not measured at spatial frequency 1.5 cpd because there was no option for this frequency. Raw scores were transformed to logMar (logarithm of the minimum angle of resolution) units. A higher numeric value represents better contrast sensitivity. | This analysis population includes all implanted subjects. | Posted | Mean | Standard Deviation | logMAR | Day 120-180 from second eye implantation |
|
|
|
| Secondary | Best Corrected Near (46 cm) Contrast Sensitivity | Near contrast sensitivity (ie, the ability to detect slight changes in luminance before they become indistinguishable) was assessed binocularly with the participant's best spectacle correction at a distance of 46 cm using the Functional Acuity Contrast Test (FACT). Contrast sensitivity was assessed at spatial frequencies of 1.5, 3, 6, 12, and 18 cycles per degree (cpd). Raw scores were transformed to logMar units. A higher numeric value represents better contrast sensitivity. | This analysis population includes all implanted subjects. | Posted | Mean | Standard Deviation | logMAR | Day 120-180 from second eye implantation |
|
|
|
| Secondary | Mean Defocus Decimal VA (5 m) | Defocus VA (an indicator of the expected range of vision with a presbyopia-correcting IOL) was tested binocularly with the participant's best spectacle correction at a distance of 5 m using a chart. Lenses of different spherical powers were placed in front of the eyes to produce varying levels of defocus. The VA at each spherical power was measured in decimal, with 1.0 decimal corresponding to 20/20 Snellen. A higher numeric value represents better visual acuity. | This analysis population includes all implanted subjects. | Posted | Mean | Full Range | decimal | Day 120-180 from second eye implantation |
|
|
|
| Secondary | Percentage of Participants With Positive Response, Stereoscopic Vision Test | Stereopsis (the ability to perceive depth and 3-dimensional structure) was assessed binocularly under well-lit conditions at best distance using the Stereo Optical Company, Inc., Original Stereo Fly Test and polarized viewers. The participant was shown a series of symbols, with a positive response defined as correct identification of the 3-dimensional symbol. Responses were recorded for 3 symbols: Fly (easiest to perceive), animal, and circle (hardest to perceive). | This analysis population includes all implanted subjects. | Posted | Number | percentage of participants | Day 120-180 from second eye implantation |
|
|
|
| Secondary | Percentage of Participants With Positive Response, Quality of Life Questions | The participant completed a questionnaire, indicating (yes/no) if he/she experienced visual difficulty in every-day activities while not wearing spectacles. A positive response was defined as, "Yes=visual difficulty." | This analysis population includes all implanted subjects. | Posted | Number | percentage of participants | Day 120-180 from second eye implantation |
|
|
|
| 3 |
| 64 |
| 0 |
| 64 |
| Urinary Tract Infection | Infections and infestations | MedDRA 16.0 | Systematic Assessment |
|
| Spondylolisthesis | Musculoskeletal and connective tissue disorders | MedDRA 16.0 | Systematic Assessment |
|
| Pneumonia aspiration | Respiratory, thoracic and mediastinal disorders | MedDRA 16.0 | Systematic Assessment |
|
| Intra-cerebral haemorrhage | Nervous system disorders | MedDRA 16.0 | Systematic Assessment |
|
| Diabetes mellitus | Metabolism and nutrition disorders | MedDRA 16.0 | Systematic Assessment |
|
Sponsor reserves the right of prior review of any publication or presentation of information related to the study.
| First Eye 0.4 decimal or better |
|
| Second Eye worse than 0.4 decimal |
|
| Second Eye 0.4 decimal or better |
|
| Binocular worse than 0.4 decimal |
|
| Binocular 0.4 decimal or better |
|
| First Eye 0.5 to less than 0.7 decimal |
|
| First Eye 0.7 to less than 1.0 decimal |
|
| First Eye 1.0 decimal or better |
|
| Second Eye worse than 0.5 decimal |
|
| Second Eye 0.5 to less than 0.7 decimal |
|
| Second Eye 0.7 to less than 1.0 decimal |
|
| Second Eye 1.0 decimal or better |
|
| Binocular worse than 0.5 decimal |
|
| Binocular 0.5 to less than 0.7 decimal |
|
| Binocular 0.7 to less than 1.0 decimal |
|
| Binocular 1.0 decimal or better |
|
| First Eye 0.5 to less than 0.7 decimal |
|
| First Eye 0.7 to less than 1.0 decimal |
|
| First Eye 1.0 decimal or better |
|
| Second Eye worse than 0.5 decimal |
|
| Second Eye 0.5 to less than 0.7 decimal |
|
| Second Eye 0.7 to less than 1.0 decimal |
|
| Second Eye 1.0 decimal or better |
|
| Binocular worse than 0.5 decimal |
|
| Binocular 0.5 to less than 0.7 decimal |
|
| Binocular 0.7 to less than 1.0 decimal |
|
| Binocular 1.0 decimal or better |
|
| First Eye 0.4 decimal or better |
|
| Second Eye worse than 0.4 decimal |
|
| Second Eye 0.4 decimal or better |
|
| Binocular worse than 0.4 decimal |
|
| Binocular 0.4 decimal or better |
|
| 0.7 to less than 1.0 decimal |
|
| 1.0 decimal or better |
|
| 0.7 to less than 1.0 decimal |
|
| 1.0 decimal or better |
|
| First Eye 0.4 decimal or better |
|
| Second Eye worse than 0.4 decimal |
|
| Second Eye 0.4 decimal or better |
|
| Binocular worse than 0.4 decimal |
|
| Binocular 0.4 decimal or better |
|
| Second Eye (n=47,64,64,64,64,63) |
|
| Binocular (n=NA,NA,NA,64,64,63) |
|
| Second Eye |
|
| Binocular |
|
| 6 cpd |
|
| 12 cpd |
|
| 18 cpd |
|
| Title | Measurements |
|---|---|
|
| 12 cpd |
|
| 18 cpd |
|
| Title | Measurements |
|---|---|
|
| +0.50 |
|
| 0.00 |
|
| -0.50 |
|
| -1.00 |
|
| -1.50 |
|
| -2.00 |
|
| -2.50 |
|
| -3.00 |
|
| -3.50 |
|
| -4.00 |
|
| -4.50 |
|
| -5.00 |
|
| Title | Measurements |
|---|
|
| Title | Measurements |
|---|---|
|
| Reading headline in a newspaper or book |
|
| Writing on papers or documents |
|
| Playing games such as chess, cards, mah-jongg |
|
| Drawing, sewing, knitting, or handiwork |
|
| Cooking |
|
| Watching TV |
|
| Seeing steps or stairs |
|
| Reading dial plate of clock or numbers on calendar |
|
| Recognizing people when they are close |
|
| Play table tennis, gate ball, tennis, golf, bowl |
|
| Reading a timetable in subway or train station |
|
| Reading plate of a bus or train coming |
|
| Reading traffic sign or shop sign |
|
| Seeing a PC screen |
|
| Seeing face in the mirror during makeup or shaving |
|
| Seeing distant blackboard or slide |
|