E1091 C7 Square Screen Glasses | Smoke Grey
E1091 C7 Square Screen Glasses | Smoke Grey
Upgrade your everyday screen style with BLNK Essentials 1091, featuring a trendy Rectangle frame in Smoke Grey color with a premium Grey finish. Made from lightweight TR-90 material, this frame offers flexible hinges, break-resistant durability, and all-day comfort. Equipped with Fix Nose, CR-39, 1.56, and Blue Light Protection, these glasses help reduce eye strain while providing clear and comfortable vision. Ideal for office work, online classes, gaming, and daily wear.
The blue-light filter, baked in.
Built for the screen day.
Glasses you can wear from inbox to midnight. Same clarity at hour one and hour nine.
9 in 10
Less eye strain
Drier eyes and blurred vision — gone by lunch.
8.5 / 10
Better sleep
Less melatonin disruption from late-night screens.
99%
Blue light blocked
Built into the lens material. Never wears off.
+2 hrs
Sharper focus
Sharper vision = fewer mistakes, longer sessions.
Unbroken focus. Maximized output.
Built around three things: blue-light blocking lenses, a featherweight TR-90 frame, and anti-reflective coating that cuts ceiling-light glare.
Made to be kept.
Made to be kept.
100%
Made In India Frame
2%
Non Profits
Asked, answered.
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Contact us →Our filter is embedded in the lens material, not a surface coating that can wear off. It blocks 40% of blue light in the 400–455nm range — the spectrum most associated with eye strain and disrupted sleep cycles.
Yes, all our frames are available with prescription lenses. Simply upload your prescription during checkout.
We offer 30-day free returns. If you're not happy, send them back — no questions asked.
Our frames are crafted from premium acetate and hand-finished in Cadore, Italy over 14 days. They're built to last.