Monitor Brightness for Eye Strain: What Is the Ideal Level?
Discover the perfect monitor brightness to minimize eye strain and improve comfort while working or gaming.
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To prevent eye strain, your monitor brightness should be approximately 100-150 candela/m² (cd/m²)**. Additionally, ensure your room's ambient lighting is balanced to avoid harsh contrast. Regular breaks and the 20-20-20 rule are also essential for eye health.
FAQs & Answers
- What is the 20-20-20 rule? The 20-20-20 rule suggests that for every 20 minutes spent looking at a screen, you should look at something 20 feet away for at least 20 seconds to reduce eye strain.
- How can I adjust my monitor's brightness? You can adjust the monitor's brightness through the display settings menu on your computer or directly via the monitor's physical buttons.
- What is candela per square meter (cd/m²)? Candela per square meter (cd/m²) is a unit of measurement for luminance, indicating how much light is emitted from a surface.
- What ambient lighting is best for computer work? Ideally, ambient lighting should be soft and evenly distributed to balance with the brightness of your monitor, reducing glare and contrast.