Choose Lens Index by Thickness, Cost and Market Position
Lens index is one of the first decisions in a wholesale lens program. Lower-index lenses support cost-effective stock supply, while high-index lenses help create thinner, lighter products for stronger prescriptions and premium ranges. This hub helps buyers compare the main index paths and move into the correct child page for specifications, coating options, samples and quotation.
Buyer Planning Table
| Index path | Best fit | Buyer note |
|---|---|---|
| 1.49 CR39 | Economical standard lens ranges | Good for price-sensitive markets and tintable programs. |
| 1.56 resin | High-volume finished stock supply | Common baseline for distributors and optical chains. |
| 1.59 PC | Impact-resistant eyewear | Confirm coating, drilling and safety-market requirements. |
| 1.61 / 1.67 | Thinner prescription programs | Useful for upgraded retail ranges and higher powers. |
| 1.74 | Premium ultra-thin lenses | Best used where high prescription and appearance drive value. |
Need Help Selecting an Index Range?
Send your target market, prescription range, coating preference and expected volume. Vena Optics can recommend an index structure for wholesale, private-label or OEM lens programs.
Many distributors start with 1.56 for volume supply, then add polycarbonate, 1.61, 1.67 or 1.74 based on prescription range, target price and market positioning.
No. Higher index usually means a thinner lens, but cost, Abbe value, coating compatibility and market demand should also be considered.
Yes. Index, coating, packaging and catalog structure can be planned together so buyers can build a tiered lens range.
Yes. A sample set can be prepared with selected indexes and coatings so buyers can compare thickness, appearance and packaging before bulk order.
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