The Ophthalmic Lens Wafer Generation, cataloged under National Stock Number 6540-01-457-0913, is classified within Federal Supply Class 6540 (Ophthalmic Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Polyvision, Inc. Dba Polycore-Usa. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6540-01-457-0913 |
| Primary Part Number | EZII |
| Item Name | Ophthalmic Lens Wafer Generation |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Polyvision, Inc. Dba Polycore-Usa |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| EZII PRIMARY | Polyvision, Inc. Dba Polycore-Usa (USA) |
| Reference | Meaning |
|---|---|
| INSTALENS | 5/1 Secondary reference Polyvision, Inc. Dba Polycore-Usa |
| 98-0481 | 5/1 Secondary reference U.S. Government activity |
NSN 6540-01-457-0913 is a Ophthalmic Lens Wafer Generation, manufactured by Polyvision, Inc. Dba Polycore-Usa, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-01-457-0913 has 1 manufacturer part number on file: EZII (Polyvision, Inc. Dba Polycore-Usa).
Key specifications for EZII: Special Features: INCLUDES LENS STARTER KIT; C/O: 10 PAIR INSTACHANGE PHOTOCHROMIC SINGLE VISION FRONT WAFERS; 48 PR OF UNCOATED FT28 FRONT WAFERS; 24 PR INSTACHANGE PHOTOCHROMIC FT28 FRONT WAFERS; 36 PR UNCOATED PAL FRONT WAFERS; 24 PR INSTACHANGE PHOTOCHROMIC PAL FRONT WAFERS; 133 PR SINGLE VISION BACK WAFERS; SUPPLIES INCLUDE: RX PAD, INSTAAIR (COMPRESSED AIR), INSTABOND (UV ADHESIVE), INSTAKLEAN (LENS SOLUTION), AND LINT FREE TISSUES; CAN PRODUCE 2 FLAT-TOP BIFOCALS IN UNDER 10 MINUTES; A REVOLUTIONARY SYSTEM THAT COMBINES A THIN MULTIFOCAL WAFER TOGETHER WITH A THIN SINGLE VISION BACK WAFER TO FORM A FINISHED MULTIFOCAL LENS; Part Name Assigned by Controlling Agency: OPHTHALMIC LENS WAFER GENERATION SYSTEM INCLUDES LENS STARTER KT. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.