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January 11, 2026
Progressive Lenses
January 11, 2026At Eye 2 Eye Optical in Sweifieh, Amman – Jordan, we specialize in helping people with high prescriptions find the best lenses for their needs. If you struggle with thick and heavy glasses, don’t worry – modern lens technology offers thinner and lighter solutions.
In this guide, we explain how high index lenses (1.60, 1.67, 1.74) can improve both comfort and appearance, and how to choose the right one for you.
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Why Do High Prescription Lenses Get Thick?
• Myopia (− lenses): thinner in the center, thicker at the edges. The stronger the minus power, the thicker the edges.
• Hyperopia (+ lenses): thicker in the center, thinner at the edges. The stronger the plus power, the thicker the middle.
This is why people with strong prescriptions need specialized high index lenses to avoid thick and heavy glasses.
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What Are High Index Lenses?
At Eye 2 Eye Optical, we recommend high index lenses for customers with strong prescriptions. These lenses bend light more efficiently, which means your prescription can be made into a thinner, lighter lens.
• 1.50 Standard: Suitable only for low prescriptions, too thick for high powers.
• 1.60 Medium Index: About 20–25% thinner than standard, good balance for mild to moderate prescriptions.
• 1.67 High Index: Around 35–40% thinner than standard, perfect for strong prescriptions.
• 1.74 Ultra High Index: The thinnest lenses available – up to 50% thinner than standard 1.50 lenses, making them ideal for very high prescriptions (±7.00 or higher).
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Lens Index Guide for High Prescriptions
Here is a simple guide to help you choose the right lens index at Eye 2 Eye Optical – Amman:
Prescription (Sphere) | Recommended Index | Notes
• Up to ±3.00 → 1.50 or 1.60 → 1.50 works for small frames, 1.60 is thinner & lighter
• ±3.25 to ±4.00 → 1.60 → Good balance between thickness and price
• ±4.25 to ±6.00 → 1.67 → Clearly reduces lens thickness, better cosmetic look
• ±6.25 to ±8.00 → 1.67 or 1.74 → 1.67 works well, 1.74 gives even thinner results
• ±8.25 to ±10.00 → 1.74 → Best choice, up to 50% thinner than 1.50 lenses
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How the Frame Affects Lens Thickness
The frame you choose has a big impact on how thick your lenses look:
• Smaller / round frames: make lenses appear thinner.
• Larger / square frames: make lenses look thicker, especially for myopia.
• Rimless frames: better with 1.67 for strength and durability (avoid 1.74 in rimless).
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Extra Features for Comfort and Style
To make your high prescription glasses even better:
• Choose Aspheric design lenses → flatter, thinner, and more natural look.
• Add Anti-Reflective (AR) coating → clearer vision and less glare.
• Ask for Scratch-resistant & UV protection → durability and eye safety.
These upgrades make a huge difference in both appearance and comfort.
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Real Example
If your prescription is −8.00 or +8.00:
• With standard 1.50 lenses → very thick and heavy.
• With 1.67 lenses → about 35% thinner.
• With 1.74 lenses → up to 50% thinner than standard 1.50, the best cosmetic choice.
This is exactly why so many customers in Amman trust Eye 2 Eye Optical for customized high index lenses.
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Why Choose Eye 2 Eye Optical in Amman?
• Licensed optometrists with over 25 years of experience.
• Specialized in thin, lightweight lenses for high prescriptions.
• The latest lens technology from top global brands.
• Convenient location in Sweifieh, Amman – Jordan.
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Conclusion: Thinner, Lighter Glasses in Amman
If you have a high prescription, don’t settle for thick and uncomfortable lenses. At Eye 2 Eye Optical – Sweifieh, Amman, we provide:
• 1.60 lenses for mild prescriptions.
• 1.67 lenses for medium-high prescriptions.
• 1.74 lenses for very high prescriptions – up to 50% thinner than standard lenses.
📍 Visit Eye 2 Eye Optical in Sweifieh, Amman – Jordan today to get professional advice and the best lenses for high prescriptions.




