Ophthalmic Clinical Research
Showing 1–24 of 116 results
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Other charts, Ophthalmic Clinical Research
3 Meter ETDRS Folding Chart with Islands with Sloan Letters
Other charts, Ophthalmic Clinical Research3 Meter ETDRS Folding Chart with Islands with Sloan Letters
- 3 Meter Testing
- Sloan Letters Optotypes in ETDRS Format
- Can be Hand-held or Wall-mounted
- Folding for easy transporting
- Islands on bottom reduce memorization when testing left and right eyes
SKU: 2104_ -
Near Vision Chart, Ophthalmic Clinical Research
Bailey Lovie Reading Chart
Reading Chart with unrelated simple sentences or words of equal length and difficulty.
Designed by Dr. Ian Bailey (University of California, Berkeley) and Dr. Amanda H. Lueck (San Francisco State University).
Notations included: VAR at 40 cm, Points, and M Units (5.0 to 0.16)SKU: 4502 -
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Sloan ETDRS® Format Near Vision Chart (Scrambled), Near Vision Chart
ESV1200™ and ESV1500™ – ETDRS 2000 Series – Sloan Letter – Chart 2 (16″/40cm)
Sloan ETDRS® Format Near Vision Chart (Scrambled), Near Vision ChartESV1200™ and ESV1500™ – ETDRS 2000 Series – Sloan Letter – Chart 2 (16″/40cm)
ESV1200™ and ESV1500™ – ETDRS 2000 Series – Sloan Letter – Chart 2 (16″/40cm)
A Sloan Letter near vision chart for illuminated cabinets. This chart displays two tests in an ETDRS format with proportionally spaced (logMAR) lines; line sizes range from 20/400 to 20/10 (6/120 to 6/3) equivalent. This chart can either be wall mounted or used in an ESV1200™, ESV1500™, or a Model A+ illuminated cabinet.
SKU: 756300 -
Examination Tools, ETDRS charts for Illuminator cabinet 4M ( 13 feet ), Illiminator Cabinet
Illuminated Cabinet: ESV3000™ – ETDRS Clinical Trial Standardized Viewer
Examination Tools, ETDRS charts for Illuminator cabinet 4M ( 13 feet ), Illiminator CabinetIlluminated Cabinet: ESV3000™ – ETDRS Clinical Trial Standardized Viewer
The ESV3000™ is equipped with patented internal calibration technology that automatically adjusts its standardized LED output, ensuring precise lighting conditions for clinical trials and vision research. This advanced cabinet is specifically engineered to meet the stringent lighting standards required for ETDRS and LogMAR acuity testing during research.SKU: ESV3000 -
Accessories, Ophthalmic Clinical Research
Light Meter
FEATURES
- 5 ranges :40.00/400.0/4,000/40,000/400,000 Lux.
- Resolution :0.01 Lux to 100 Lux.
0.01 Ft-cd to 10 Ft-cd. - Selection of lighting type ( Tungsten,Fluorescent, Sodium or Mercury ).
- Sensor used the exclusive photo diode & color correction filter, spectrum meet C.I.E. photopic.
SKU: LX-1108 -
Illiminator Cabinet, Ophthalmic Clinical Research
Original Retro-Illuminated ETDRS Cabinet with LED bulbs
Illiminator Cabinet, Ophthalmic Clinical ResearchOriginal Retro-Illuminated ETDRS Cabinet with LED bulbs
ETDRS Illuminator Cabinet has maintained these standardized testing conditions in clinical trials worldwide. These ETDRS Illuminator Cabinets (and Charts) have been used in thousands of clinical trials, contributing to successful FDA approvals of new drugs and treatments of all disease areas.
SKU: 2425Ev4 -
Other charts, Ophthalmic Clinical Research
Original Series SLOAN Letter Chart 1
Only standardized format accepted in studies sponsored by the National Eye Institute.
Designed for use in clinical studies and low vision evaluations where accurate, repeatable visual acuity measurements are required.
SKU: 2174 -
Other charts, Ophthalmic Clinical Research
Original Series SLOAN Letter Chart 2
Only standardized format accepted in studies sponsored by the National Eye Institute.
Designed for use in clinical studies and low vision evaluations where accurate, repeatable visual acuity measurements are required.
SKU: 2175 -
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Illiminator Cabinet, Charts For Large Cabinets, Low Contrast & Low Vision Charts
Sloan Revised Low Contrast Chart (Scrambled A)
Illiminator Cabinet, Charts For Large Cabinets, Low Contrast & Low Vision ChartsSloan Revised Low Contrast Chart (Scrambled A)
Sloan low contrast vision test features equivalents on each side of the chart. These equivalents include Meters, Feet, LogMar, and Decimal. This list helps in easy translation and conversion of equivalents. Coupled with Sloan letters, true contrast levels and ETDRS style format, this contrast sensitivity test is accurate and reliable.CAT. NO. 2425 Illuminator Cabinet is necessary with these translucent low contrast charts.SKU: 2154A -
Charts For Large Cabinets, Contrast Sensitivity, Illiminator Cabinet, Low Contrast & Low Vision Charts
Sloan Revised Low Contrast Chart (Scrambled B)
Charts For Large Cabinets, Contrast Sensitivity, Illiminator Cabinet, Low Contrast & Low Vision ChartsSloan Revised Low Contrast Chart (Scrambled B)
Sloan low contrast vision test features equivalents on each side of the chart. These equivalents include Meters, Feet, LogMar, and Decimal. This list helps in easy translation and conversion of equivalents. Coupled with Sloan letters, true contrast levels and ETDRS style format, this contrast sensitivity test is accurate and reliable.
CAT. NO. 2425 Illuminator Cabinet is necessary with these translucent low contrast charts.
SKU: 2154B -
Illiminator Cabinet, Ophthalmic Clinical Research
Tumbling E Series ETDRS (Chart 3) 3 Meter
Can be wall-mounted.
Tumbling E charts, also referred to as Illiterate E tests, are useful for testing patients that are illiterate or mute. Patients simply have to sign or gesture which direction they see the E facing.
SKU: 2308B -
Pelli Robson chart, Ophthalmic Clinical Research
Peli Robson Contrast Sensitivity Chart 2
Features Traditional Sloan Optotypes. For use at 100 cm (1m). Includes two charts which may be wall or easel mounted and score sheets.
Acuity Level 40M (20/320) at 1 Meter.
Unlike other similar products, The Original Pelli-Robson Chart has been trusted for decades in research and clinical trials. Exponentially mentioned more in the National Library of Medicine than any like-products.
SKU: 5014-2 -
Pelli Robson chart, Ophthalmic Clinical Research
Peli Robson Contrast Sensitivity Chart 1
Features Traditional Sloan Optotypes. For use at 100 cm (1m). Includes two charts which may be wall or easel mounted and score sheets.
Acuity Level 40M (20/320) at 1 Meter.
Unlike other similar products, The Original Pelli-Robson Chart has been trusted for decades in research and clinical trials. Exponentially mentioned more in the National Library of Medicine than any like-products.
SKU: 5014-1 -
Other charts, Ophthalmic Clinical Research
2153 SLOAN ETDRS Chart 4m 10 Percentage contrast
Contrast Sensitivity plays an intricate part in everyday life. Testing contrast sensitivity helps to establish a record of what is normal for each patient, since everyone’s contrast sensitivity is unique. After establishing this accurate record for the patient, pinpointing abnormalities will be easier and can lead to quicker detection of vision problems. Abnormal contrast sensitivity results can help detect early signs of diseases such as Parkinson’s, Glaucoma, Cataracts and Glare problems, among many others.
SKU: 2153 -
Other charts, Ophthalmic Clinical Research
2153A SLOAN Revised Low Contrast Chart Scrambled A 4m 25 Percentage
Other charts, Ophthalmic Clinical Research2153A SLOAN Revised Low Contrast Chart Scrambled A 4m 25 Percentage
Contrast Sensitivity plays an intricate part in everyday life. Testing contrast sensitivity helps to establish a record of what is normal for each patient, since everyone’s contrast sensitivity is unique. After establishing this accurate record for the patient, pinpointing abnormalities will be easier and can lead to quicker detection of vision problems. Abnormal contrast sensitivity results can help detect early signs of diseases such as Parkinson’s, Glaucoma, Cataracts and Glare problems, among many others.
SKU: 2153A -
Other charts, Ophthalmic Clinical Research
2154 SLOAN ETDRS Chart 4m 25 Percentage contrast
Contrast Sensitivity plays an intricate part in everyday life. Testing contrast sensitivity helps to establish a record of what is normal for each patient, since everyone’s contrast sensitivity is unique. After establishing this accurate record for the patient, pinpointing abnormalities will be easier and can lead to quicker detection of vision problems. Abnormal contrast sensitivity results can help detect early signs of diseases such as Parkinson’s, Glaucoma, Cataracts and Glare problems, among many others.
SKU: 2154 -
Contrast Sensitivity, Distance Charts, Ophthalmic Clinical Research, Pelli Robson chart
Pelli Robson Contrast Sensitivity Chart Individual Chart 3
Contrast Sensitivity, Distance Charts, Ophthalmic Clinical Research, Pelli Robson chartPelli Robson Contrast Sensitivity Chart Individual Chart 3
Features Traditional Sloan Optotypes. For use at 100 cm (1m). Includes two charts which may be wall or easel mounted and score sheets.
Acuity Level 40M (20/320) at 1 Meter.
SKU: 5014-3
