Generated by All in One SEO v5.0.0.1, this is an llms.txt file, used by LLMs to index the site. # Good-Lite 90 years of vision excellence ## Sitemaps - [XML Sitemap](https://good-lite.com/sitemap.xml): Contains all public & indexable URLs for this website. ## Posts - [Auto-Calibration](https://good-lite.com/auto-calibration/) - Offers a backlit system that includes an auto-calibration function that measures the light level and calibrates it to 85 cd/m - [Scientifically Validated](https://good-lite.com/scientifically-validated/) - Validity has been demonstrated in more than 100 published research studies and 50 FDA clinical trials and offers published population age-norms for contrast sensitivity. - [Wide Range of Vision Tests](https://good-lite.com/wide-range-of-vision-tests/) - More than 15 different tests are available for testing contrast sensitivity, visual acuity, pediatric symbols, low contrast acuity, low vision and many others. - [Glare Testing](https://good-lite.com/glare-testing/) - The CSV-1000HGT offers a standardized glare source which incorporates halogen glare lights that simulate two oncoming headlights. ## Pages - [Good-Lite: The Official Proven Leaders in Vision Testing Since 1930](https://good-lite.com/) - Good-Lite is premier maker of exceptional visual acuity light boxes, eye charts, vision therapy tools, and diagnostic accessories. - [Frisby Stereotest](https://good-lite.com/frisby-stereotest/) - Natural vision stereopsis testing See depth perception the natural way. Frisby Stereotests use real physical depth targets to screen and measure stereo vision without special glasses—making assessment intuitive for young children and effective across the lifespan. Explore the Test Range Call 800-362-3860 No special glasses Near, pocket and distance options U.S. support from Good-Lite Exclusive - [Digital Solutions That Empower Your Vision Screening Programs Now](https://good-lite.com/digital/) - Digital vision screening and acuity solutions from Good-Lite—engineered for accuracy, efficiency, and clinical confidence. - [LEA Symbols and Test Systems](https://good-lite.com/lea-symbols-and-test-systems/) - LEA® TEST SYSTEMS The benchmark for screening and assessment, for every stage. The LEA® Vision Test System is a comprehensive series of vision tests and assessments designed for children who have not yet learned to read letters, between ages 6 months and 5 years, as well as patients who need an alternative to traditional letter - [Reach Out to the Leaders in Vision Testing](https://good-lite.com/contact/) - Contact Good-Lite for expert assistance, product information, and customer support on vision screening and testing solutions. We're here to help you succeed. - [Vision for All: Pioneering Global Access to Eye Care Solutions](https://good-lite.com/our-impact/) - Discover Our Impact at Good-Lite—how better vision tools and access empower people worldwide to reach their full potential through clear, reliable sight. - [Award and Recognition | Next Generation Leaders](https://good-lite.com/awards-and-recognition-empower-tomorrows-professionals-today/) - Award-winning vision testing tools trusted for nearly 100 years, supporting clinicians, schools, and researchers to improve care and outcomes. - [Good-Lite Store: Get Quality Vision Testing Products For Every Need](https://good-lite.com/product-overview/) - Discover vision screening products from Good-Lite—illuminated cabinets, LEA SYMBOLS® charts, and more, trusted by professionals for over 90 years. - [CSV-1000 Test Instrument: The Start of Reliable Research](https://good-lite.com/csv-1000/) - The CSV-1000 instrument is the recognized Worldwide Leader for standardized contrast sensitivity, ETDRS and glare testing - [Good-Lite Academy: Get the Best In Vision Education](https://good-lite.com/academy/) - Good-Lite Learning Academy offers innovative eye care education, advanced testing methods, and global best practices to enhance your vision screening expertise. - [Get to Know Good-Lite: Clear Vision Worldwide Since 1930](https://good-lite.com/our-story/) - Learn About How Good-Lite has stood as an industry cornerstone for over 90 years as a leading developer and manufacturer of vision screening solutions. - [Clinical Research with Proven Vision Testing Solutions](https://good-lite.com/clinical-research/) - Enhance clinical trial accuracy and data quality with vision testing devices engineered for precision, reliability, and participant engagement. - [Good-Lite Contract Vehicles: Your Procurement Made Easy](https://good-lite.com/contract-vehicles/) - Discover Good-Lite’s contract vehicles — streamlined, agency-managed purchasing solutions that cut costs, save time, and simplify government procurement. - [Privacy Policy](https://good-lite.com/privacy-policy/) - Privacy Policy Your access to and use of the Site is also subject to the following terms and conditions (“Terms and Conditions”) and all applicable laws. By accessing and browsing the Site, you accept, without limitation or qualification, the Terms and Conditions and acknowledge that any other agreements between you and Good-Lite are superseded and ## Categories - [Uncategorized](https://good-lite.com/category/uncategorized/) ## Tags - [CSV1000](https://good-lite.com/tag/csv1000/)