Equivalences between the NIKON and SEIKO progressive lens tiers.
| Surfacing | Tier | NIKON | SEIKO | ||
|---|---|---|---|---|---|
| SMART | ACTIVATE | INFINITE | SEIKO | ||
| Traditionnel | 1 | presio touch | — | — | wingsynergie |
| Traditionnel | 2 | — | — | — | Vision x |
| Digital | 3 | presio i focusPresio Touch HD 15 | — | — | synergy x |
| Digital | 4 | presio clear | — | presio balance infinite | synergy xtra |
| Freeform | 5 | — | — | Presio Balance Infinite FP | emblem |
| Freeform | 6 | presio definition | — | presio digilife infinite | emblem xtrawidesuperior |
| Freeform | 7 | presio definition p | — | presio digilife infinite fpPresio Balance Z FP 12/14 / Presio Balance Z 12/14Presio Master Z FP 12/14 / Presio Master Z 12/14Presio Power Z FP 12/14 / Presio Power Z 12/14 | superior xcelprime x |
| individualisé | 8 | — | Presio Elevate Z 12/14 | Presio Master Yourlife FP 12/14Presio Master YourLife Z FP 12/14 | prime xceed |
| individualisé | 9 | — | Presio Ultimate Z 12/14Presio Elevate Z FP 12/14Presio Ultimate Z SP 12/14 | — | — |
Products are grouped by surfacing and tier in the Clic-Optic catalogue. A shared tier brings references together; it does not guarantee identical geometry or the same comfort for a wearer.
A dash means that no match is recorded in this table, not that the manufacturer has no suitable lens.
Before ordering, check the exact reference, its parameters and availability in the manufacturer’s current documentation. Older references can still help identify existing spectacles.
Read the comparison method