Crizal Sapphire HR vs Crizal Rock: Which Coating is Best in Bangladesh?
Crizal Sapphire HR vs Crizal Rock: Which Anti-Reflection Coating is Best in Bangladesh?
When buying premium spectacle lenses in Bangladesh, one of the most important decisions is which Crizal coating to choose. Crizal — Essilor’s anti-reflection coating family — offers multiple tiers, and the two most commonly compared are Crizal Sapphire HR and Crizal Rock. This guide provides an honest, detailed comparison to help you choose the right coating for your lifestyle and budget.
What is an Anti-Reflection Coating?
An anti-reflection (AR) coating is a multi-layer thin film applied to spectacle lenses that eliminates reflections from the lens surface. Without AR coating, lenses reflect about 8–10% of incoming light — creating ghost images, reducing visual clarity, and making your eyes visible to others (reducing aesthetics). With a quality AR coating, transmission increases to over 99.5%, delivering sharper, clearer vision and better appearance.
In Bangladesh’s mixed lighting conditions — bright outdoor sunlight, fluorescent office lighting, and oncoming vehicle headlights — a quality AR coating makes a significant real-world difference to visual comfort.
Crizal Sapphire HR — Features and Benefits
Crizal Sapphire HR is Essilor’s premium anti-reflection coating — the top of the regular Crizal range. “HR” stands for “High Resistance,” meaning it combines superior anti-reflection performance with excellent durability. The Sapphire designation refers to its 360° anti-reflection formula — it reduces reflections not just from the front of the lens but also from light entering through the sides, top, and bottom.
Key Features of Crizal Sapphire HR:
- 360° anti-reflection formula — reduces reflections from all angles
- E-SPF 35 UV protection factor
- Superior smudge resistance (oleophobic coating repels oils from fingerprints)
- Strong hydrophobic properties — water beads off easily
- Anti-static — repels dust and reduces particle adhesion
- Good scratch resistance (not the strongest — see Crizal Rock)
Crizal Rock — Features and Benefits
Crizal Rock was specifically engineered to deliver the highest scratch resistance of any Crizal coating. Essilor claims Crizal Rock is 2× more scratch resistant than any previous Crizal coating. It was designed in response to customer feedback that their biggest frustration with premium lenses was still getting scratched.
Key Features of Crizal Rock:
- 2× scratch resistance of Crizal Forte UV
- Good anti-reflection (not as advanced as Sapphire’s 360° formula)
- E-SPF 25 UV protection
- Good smudge resistance (slightly less than Sapphire HR)
- Strong hydrophobic and oleophobic properties
Crizal Sapphire HR vs Crizal Rock — Side by Side
| Feature | Crizal Sapphire HR | Crizal Rock |
|---|---|---|
| Anti-Reflection Quality | ⭐⭐⭐⭐⭐ (360° formula) | ⭐⭐⭐⭐ |
| Scratch Resistance | ⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ (best) |
| Smudge Resistance | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| Water Repellency | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| UV Protection | E-SPF 35 | E-SPF 25 |
| Price (BDT addition) | 4,000–7,000 | 3,000–5,000 |
| Best For | Office, daily use, driving | Active users, children, rough handling |
| Bangladesh Winner | ✅ Best all-round | ✅ Best for scratch-prone users |
Which Should You Choose in Bangladesh?
Choose Crizal Sapphire HR if you:
- Spend a lot of time driving (better anti-glare from all angles)
- Work in offices with fluorescent lighting (superior anti-reflection)
- Handle your glasses carefully and prioritise clarity over maximum toughness
- Want the best available anti-reflection coating available
Choose Crizal Rock if you:
- Are buying lenses for an active child or teenager
- Have a history of scratching lenses quickly
- Work in physically demanding environments where lens contact is likely
- Want maximum physical durability as the priority
Get Crizal Sapphire HR or Rock at Nine Optic Bangladesh
Both Crizal Sapphire HR and Crizal Rock are available at Nine Optic with full authenticity. Our optical consultants will recommend the right coating based on your lifestyle and lens type.
FAQs — Crizal Bangladesh
What is the price of Crizal Sapphire HR in Bangladesh?
Crizal Sapphire HR coating adds approximately BDT 4,000–7,000 to the base lens price in Bangladesh, depending on the lens type and prescription. This is typically included as a package price when purchasing Essilor lenses at Nine Optic. Contact us for an exact quote based on your prescription and lens requirements.
Is Crizal Sapphire better than Crizal Rock?
Crizal Sapphire HR is better for anti-reflection performance (especially its 360° formula), smudge resistance, and UV protection. Crizal Rock is better for scratch resistance. For most adult users in Bangladesh who handle their glasses carefully, Crizal Sapphire HR is the superior choice. For children or active users prone to scratches, Crizal Rock is preferable.
How long does Crizal coating last on lenses in Bangladesh?
Genuine Crizal coatings from authorised sources like Nine Optic typically last 2–3 years with proper care. Signs that coating is degrading include crazing (web-like cracks), persistent smudging that won’t clean, or increased reflection visibility. Always clean Crizal lenses with a microfibre cloth and lens cleaning solution — never with tissue or rough fabrics.
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