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Two vision acuity charts displayed side by side on a clinical examination room wall, with diagnostic instruments arranged in the foreground.

BCVA and LCVA Testing: What They Mean for Your Patients

BCVA measures peak visual acuity under ideal conditions, but LCVA reveals how patients actually see in the real world. This article explains what each test...
Two children collaborating with tactile coding modules and a tablet in an inclusive classroom

Making Coding Accessible to Blind and Low-Vision Children

Programming education is becoming more accessible to children who are blind or have low vision. From tactile coding tools to screen reader compatible programming platforms,...
Frisby Partnership

Good-Lite Announces Exclusive U.S. Partnership with Frisby Stereotest

Good-Lite has announced an exclusive U.S. partnership with Frisby Stereotest, bringing an established glasses-free stereoacuity testing system to the American market. With final assembly and...
Snellen vs. LogMAR: Why a 164-Year-Old Eye Chart Is No Longer Enough

Snellen vs. LogMAR: Why a 164-Year-Old Eye Chart Is No Longer Enough

Compare conventional Snellen and standardized logMAR/ETDRS testing, including clinical evidence on chart differences, letter-by-letter scoring, repeatability, research reporting and visual acuity documentation. ...
Frisby Stereotest: Clinical Evidence and Stereoacuity Norms

Frisby Stereotest: Clinical Evidence and Stereoacuity Norms

Published research on the Frisby Stereotest provides valuable insight into age-related stereoacuity, pediatric testability and measurement reliability. This article examines what the evidence supports, why...
Preschool Vision Screening in 2026: Is Your Eye Chart Up to Date?

Preschool Vision Screening in 2026: Is Your Eye Chart Up to Date?

The 2025 preschool vision screening recommendations place renewed emphasis on chart design, age-appropriate optotypes and consistent screening procedures. Learn what the updated guidance means for...
BCVA and LCVA Testing: Why ETDRS Cabinet Illumination Matters

BCVA and LCVA Testing: Why ETDRS Cabinet Illumination Matters

Explore why consistent ETDRS cabinet illumination matters for BCVA and LCVA testing, and how fixed, adjustable and self-calibrating Good-Lite viewers support different clinical and research...
Clinical research team reviewing vision study data in an eye care setting

New Clinical Trial Compares Binocular Digital Therapy With Patching for Childhood Amblyopia

A multinational randomized clinical trial has compared an eye-tracking binocular home treatment with conventional patching for childhood amblyopia. The findings also show why standardized visual...
School-age child receiving a comprehensive eye examination with an optometrist and parent.

Back-to-School Eye Exams Can Be a Turning Point for Childhood Myopia

Back-to-school eye exams can reveal much more than whether a child needs a stronger prescription. For children with myopia or known risk factors, the start...
NICU Guidelines Aim to Identify Cerebral Visual Impairment Risk Earlier

NICU Guidelines Aim to Identify Cerebral Visual Impairment Risk Earlier

Cerebral visual impairment can be difficult to recognize during infancy, even when neurological risk factors are already known. A new NICU guideline aims to turn...
Higher BMI Linked to Brain Differences as Early as Preschool Age

Higher BMI Linked to Brain Differences as Early as Preschool Age

Researchers using advanced MRI found that higher BMI was associated with microstructural differences in several brain regions in children ages 4 to 7. The study...
Georgia School Vision Screening: What Schools Need to Know Now

Georgia School Vision Screening: What Schools Need to Know Now

Georgia’s school vision screening requirements are receiving renewed attention. Learn what schools are required to do now, what lawmakers proposed in 2026, and which Good-Lite...
Supporting the Next Generation of Optometrists Through Hands-On Learning

Supporting the Next Generation of Optometrists Through Hands-On Learning

Preparing future optometrists takes more than classroom instruction. As a sponsor of ASCO, Good-Lite is supporting the educators and programs that give students meaningful experience...
ANDI Brings Evidence-Based Amblyopia Guidance to the Point of Care

ANDI Brings Evidence-Based Amblyopia Guidance to the Point of Care

PEDIG’s ANDI tool turns a large body of amblyopia research into practical point-of-care guidance. Its workflow also reinforces a basic principle of pediatric eye care:...
Eye Health After 65: Why Good Vision Is More Than Visual Acuity

Eye Health After 65: Why Good Vision Is More Than Visual Acuity

Vision after 65 involves more than reading an eye chart. Contrast sensitivity, changing light, glare and symptom-free eye disease can all affect everyday vision, making...
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