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The Augussto Lens Guide
The Wrong Lens Costs You More
Than Money.
Eye strain you blame on tiredness. Headaches you think are stress. Night glare you assume is normal. Most of it is the wrong lens. This guide helps you understand what you actually need — so you never pay for something that doesn't work for your life.
01 · The Modern Problem
Screen Use & Digital Eye Strain.
The average Indian professional spends 8+ hours on screens daily. Your eyes were not built for this. They were built to look at distances that change — trees, horizons, moving objects. Holding focus at one distance for hours is like holding a weight at arm's length all day. Eventually, the muscle gives.
The symptoms are so common that people have stopped recognising them as lens problems. Headache by 3pm. Dry eyes by 5pm. Difficulty focusing after work. Trouble sleeping. These are not character traits. They are fixable.
Do You Have Digital Eye Strain? — A Quick Self-Check
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Eyes feel tired or heavy by mid-afternoon
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Headaches that start around the eyes or temples
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Blurred vision after long screen sessions
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Dry or watery eyes at the end of the day
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Difficulty falling asleep or poor sleep quality
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Sensitivity to bright light in evenings
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Needing to sit closer to the screen over time
3+ or more?
You likely have digital eye strain. The right lens and coating combination resolves most of these symptoms within 2–3 weeks of consistent wear.
0–4
Hours on screen per day
Light Use
Standard anti-reflection coating is sufficient. Blue light filter is optional but not urgent. Focus on a well-fitted prescription — incorrect power causes more strain than blue light at this level.
Recommendation: Daily Clarity Coating
4–8
Hours on screen per day
Moderate to Heavy
This is where most office professionals sit. Blue light filter makes a meaningful difference here — particularly for sleep quality. Consider dedicated computer glasses for desk work.
Recommendation: Screen Shield Coating
8+
Hours on screen per day
Intensive Use
Developers, designers, traders, gamers. You need dedicated computer glasses with zero power (or slight anti-fatigue power) and a full blue light filter. Your regular prescription glasses are not optimised for this distance.
Recommendation: Computer Glasses + Screen Shield
💡 The 20-20-20 Rule
Every 20 minutes, look at something 20 feet away for 20 seconds. This resets the ciliary muscle — the one that holds your lens in position for near focus. It is free, takes 20 seconds, and is more effective than any supplement or eye drop. The right lens makes this easier. The wrong lens makes you forget to do it because you're squinting to see clearly.
02 · Most Critical
Driving & Night.
Get This Wrong and It's Dangerous.
Get This Wrong and It's Dangerous.
Night driving with the wrong lens is not just uncomfortable — it is a safety issue. Oncoming headlights scatter inside poorly coated lenses, creating halos and star-bursts that reduce your reaction time. Most people don't realise their lens is the problem.
What's Actually Happening
When light hits an uncoated or cheaply coated lens, it reflects internally before reaching your eye. This creates glare, halos around lights, and a washed-out view of the road.A good anti-reflection coating eliminates up to 99% of this internal scatter.This is not a luxury — it is the difference between seeing clearly at 90km/h and not.
Night Driving
The most demanding condition for a lens. Your pupil dilates in low light, letting in more scattered light from headlights, street lamps, and wet roads. You need maximum contrast and zero internal reflection.
Use: Night Drive Coating · Clear lens
Day Driving
Bright sunlight, dashboard reflections, wet road glare. You need UV protection, polarisation or tint to reduce brightness, and an anti-reflection coating on the inside surface to cut dashboard reflections reaching your eye.
Use: Polarized sunglass lens or tinted with AR coat
Dusk & Low Light
The hardest condition — your eyes are adjusting between light and dark. Avoid heavy tints. A very light amber tint (15%) can improve contrast without darkening the road ahead.
Use: Clear or 15% amber tint with Night Drive Coating
✓ The Augussto Recommendation
If you drive more than 2 hours a day — day or night — ask for our Night Drive Coating on your prescription lenses. It reduces glare scatter using pinhole optics technology, sharpens contrast at low light, and performs on both wet and dry roads. This is the single most impactful upgrade a daily driver can make to their eyewear.
Three Things Drivers Get Wrong
Myth
"Yellow tinted lenses are better for night driving." — They are not. Yellow tints filter blue light which sounds helpful but they also reduce overall light transmission, making dark roads darker. The evidence for improved night driving is weak.
Myth
"Polarized lenses are always better for driving." — Polarization removes glare from flat surfaces (road, water) but can make LCD screens — your dashboard display, GPS, ATMs — appear black. Not ideal for all vehicles.
Myth
"My glasses are fine — it's just the road." — Night glare is the number one under-reported lens complaint. If you experience halos or star-bursts around headlights, it is your coating — not the road, not your eyes.
Fact
Anti-reflection coating is the single most important coating for drivers. It works on both surfaces of the lens — reducing internal scatter on the back surface and environmental reflection on the front. Nothing else comes close.
