Comparación del grosor de lentes de alto índice: 1,56 vs 1,61 vs 1,67 vs 1,74 Guía de lentes para compradores de óptica
High Index Lens Thickness Comparison: 1.56 vs 1.61 vs 1.67 vs 1.74
A Simple Guide For Optical Buyers Choosing Ultra Thin Prescription Lenses
Why Choosing The Right Lens Index Matters?
For optical distributors, eyewear brands and optical stores, lens thickness directly affects product appearance, wearing comfort and customer satisfaction. High index lenses are designed to make prescription glasses thinner, lighter and more attractive, especially for customers with medium to high prescriptions.
High Index Lens Thickness Comparison Chart
| Lens Index | Thickness Reduction | Recommended Power |
|---|---|---|
| 1.56 Standard Lens | Baseline 100% | 0 - 400 Degree |
| 1.61 High Index Lens | About 15% Thinner | 400 - 600 Degree |
| 1.67 High Index Lens | About 30% Thinner | 600 - 800 Degree |
| 1.74 Ultra Thin Lens | About 40% Thinner | 800+ Degree |
1.56 Refractive Index Lens - Cost Effective Choice
1.56 lenses are widely used for low prescription glasses. They provide excellent optical clarity and competitive pricing, making them suitable for students and everyday eyewear products.
1.61 High Index Lens - Popular Market Choice
With approximately 15% thickness reduction, 1.61 lenses balance thinness, comfort and affordability. They are one of the most popular options for optical retailers worldwide.
1.67 High Index Lens - Premium Thin Design
Designed for medium and high prescriptions, 1.67 lenses significantly reduce edge thickness and improve frame appearance. Ideal for premium optical collections.
1.74 Ultra Thin Lens - Maximum Thickness Reduction
1.74 lenses are recommended for very high prescriptions. They provide an ultra thin appearance and help create lightweight, fashionable eyewear solutions.
How Optical Buyers Choose The Right Lens Supplier?
When sourcing prescription lenses, international buyers usually consider:
- Stable lens quality and optical performance
- OEM customization capability
- Competitive wholesale pricing
- Fast production and reliable delivery
Be Well Optical provides OEM optical lens solutions for global eyewear brands, optical stores and distributors.
Contact OEM Lens SupplierRelated Products & Resources
Frequently Asked Questions
Which lens index is best for high prescription glasses?
For high prescriptions, 1.67 and 1.74 high index lenses are commonly recommended because they provide better thickness control.
Are thinner lenses better?
Thinner lenses improve appearance and comfort, but the best choice depends on prescription power, frame style and budget.
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