Advancing Clinical Research in Vision Testing
Retro Illumination LED™ Technology Advantage
Supporting and Facilitating Clinical Trial Processes
ESV3000 ETDRS Clinical Trial Standardized Viewer
Clinical Research
Trusted Devices for Global Clinical Trial Success
Good-Lite devices deliver consistent results across sites, ensuring data meets the highest regulatory and clinical standards worldwide.
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Retro Illumination LED
Ensuring Accuracy with Uniform Clinical Illumination
Unlike edge-lit charts, Good-Lite LEDs provide reliable luminance and calibration to safeguard data integrity in clinical trials.
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Clinical Trials
Precision Manufacturing and Full Traceability at Scale
Every device is built with precision control, tested on critical components, and fully traceable—ensuring reliability for CROs and sponsors.
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Standardized Illumination for Clinical Research
Designed for clinical research, the ESV3000 delivers uniform illumination, precision luminance control, and proven reproducibility across sites.
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Reliable Lead Times

Transparent fulfilment timelines and rapid international shipping help you stay on schedule, even across multiple trial sites.

Bulk Procurement Quoting

Get volume pricing and CRO-specific configurations tailored to your study’s needs.

Our Product Satisfaction Guarantee

If your equipment isn’t right for you, we’ll exchange it or make it right without any hassle.

Online Support 24/7

Need help with your products? Get in touch with us anytime, anywhere, and let’s get you sorted.
In stock now

ESC2000 Illuminated ETDRS Clinical Trial Cabinet

The ESC2000 Illuminated ETDRS Clinical Trial Cabinet, with its backlit LED light source, ensures low maintenance and eliminates the need for bulbs to warm up.
Good-Lite Illuminated Cabinets ESC2000™ Illuminated ETDRS Clinical Trial Cabinet

ESC2000-01

Gabinete de ensayos clínicos ETDRS iluminado ESC2000

$1,622.25
$1,622.25
$1,622.25
csv-1000
In stock now

CSV-1000® Test Instrument Viewer

Now offering the CSV-1000® Test Instrument Viewer, the gold standard for contrast sensitivity and glare testing.
Good-Lite Illuminated Cabinets CSV-1000® Test Instrument Viewer

CSV1000

Visor de instrumentos de prueba Vector Vision CSV1000®

$4,323.00
$4,323.00
$4,323.00
In stock now

ESV1500™ ETDRS Standardized Cabinet

Self-calibrates uniform illumination on the chart surface for both photopic (85 cdm²) and mesopic (3 cdm²) light level testing.
Good-Lite Illuminated Cabinets ESV1500™ ETDRS Standardized Cabinet

ESV1500

Visor estandarizado ESV1500 ETDRS

$1,162.75
$1,162.75
$1,162.75
In stock now

ESV3000™ and ESC2000™ - Evans Letter Low Contrast Test

The first standardized letter contrast test, presenting Sloan letters in balanced triplets with precise log contrast steps for accurate visual function assessment.
Good-Lite Illuminated Charts Chart(Distance): ESV3000™ and ESC2000™ - Evans Letter Low Contrast Test (ELCT)

500330

Prueba de contraste de letras de Evans (ELCT)

A partir de $614.25
A partir de $614.25
$614.25
Charts & Illuminated Cabinets

Reliable Charts and Illuminated Cabinets

Engineered to meet the strictest clinical protocols, our charts and retro-illuminated LED cabinets deliver uniform, reproducible test results.

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Good-Lite Co HOTV Linear-spaced Distance ESV1200™ and ESV1500™ Chart - Set HOTV Linear-spaced Distance ESV1200™ and ESV1500™ Chart
Good-Lite

Gráfico de distancias espaciadas lineales HOTV

A partir de $27.00
A partir de $27.00
$27.00
ACCESSORIES

Glare Lights, Wall Mounts & Other Accessories

From glare testing lights to wall mounts, Good-Lite accessories ensure clinical accuracy, consistency, and ease of use.

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Good-Lite Floor Stand with Casters
Good-Lite

Soporte de piso con ruedas

$477.00
$477.00
$477.00
  • Featured products

    Clinical Research

    Explore our selection of featured products, showcasing Good-Lite’s most trusted and innovative vision testing tools designed for clinical research and everyday practice.

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  • Good-Lite Illuminated Cabinets ESV3000™ ETDRS Clinical Trial Standardized Viewer Good-Lite Illuminated Cabinets ESV3000™ ETDRS Clinical Trial Standardized Viewer

    ESV3000

    Visor estandarizado de ensayos clínicos ESV3000 ETDRS

    $2,503.75
    $2,503.75
    $2,503.75
  • Good-Lite Illuminated Cabinets ESC2000™ Illuminated ETDRS Clinical Trial Cabinet Good-Lite Co ESC2000™ Illuminated ETDRS Clinical Trial Cabinet

    ESC2000-01

    Gabinete de ensayos clínicos ETDRS iluminado ESC2000

    $1,622.25
    $1,622.25
    $1,622.25
  • Good-Lite Illuminated Cabinets CSV-1000® HGT Test Instrument Viewer with Glare Lights Good-Lite Co CSV-1000® HGT Test Instrument Viewer with Glare Lights

    CSV1000HG

    Visor de instrumentos de prueba Vector Vision CSV1000® HG con luces deslumbrantes

    $4,986.00
    $4,986.00
    $4,986.00
  • Good-Lite Illuminated Cabinets CSV-1000® Test Instrument Viewer Good-Lite Co CSV-1000® Test Instrument Viewer

    CSV1000

    Visor de instrumentos de prueba Vector Vision CSV1000®

    $4,323.00
    $4,323.00
    $4,323.00
  • Good-Lite Illuminated Cabinets ESV1500™ ETDRS Standardized Cabinet Good-Lite Co ESV1500™ ETDRS Standardized Cabinet

    ESV1500

    Visor estandarizado ESV1500 ETDRS

    $1,162.75
    $1,162.75
    $1,162.75
  • Good-Lite Floor Stand with Casters Good-Lite Floor Stand with Casters for ESV3000™, ESC2000™, ESF5000™, and CSV-1000®

    500004-01

    Soporte de piso con ruedas

    $477.00
    $477.00
    $477.00
  • Good-Lite Canvas Carrying Case

    904020

    Estuche de transporte de lona

    $81.00
    $81.00
    $81.00
  • Good-Lite Adjustable Wall Mount for ESV1500 and ESV1200 Illuminated Cabinets

    706100

    Soporte de pared ajustable para gabinetes iluminados ESV1500 y ESV1200

    $491.00
    $491.00
    $491.00
  • Good-Lite Illuminated Charts Chart(Distance): ESV3000™ and ESC2000™ - Evans Letter Low Contrast Test (ELCT) Good-Lite Illuminated Charts Chart(Distance): ESV3000™ and ESC2000™ - Evans Letter Low Contrast Test (ELCT)

    500330

    Prueba de contraste de letras de Evans (ELCT)

    A partir de $614.25
    A partir de $614.25
    $614.25
  • Good-Lite Co HOTV Linear-spaced Distance ESV1200™ and ESV1500™ Chart - Set HOTV Linear-spaced Distance ESV1200™ and ESV1500™ Chart

    600017

    Gráfico de distancias espaciadas lineales HOTV

    A partir de $27.00
    A partir de $27.00
    $27.00
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