The Lensometer,automated, cataloged under National Stock Number 6650-01-508-8939, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Carl Zeiss, Inc. Dba Humphrey Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-508-8939 |
| Primary Part Number | MODEL 360 |
| Item Name | Lensometer,automated |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Carl Zeiss, Inc. Dba Humphrey Systems |
| 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 |
|---|---|
| MODEL 360 PRIMARY | Carl Zeiss, Inc. Dba Humphrey Systems (USA) |
| Reference | Meaning |
|---|---|
| 03-0727 | 5/1 Secondary reference U.S. Government activity |
NSN 6650-01-508-8939 is a Lensometer,automated, manufactured by Carl Zeiss, Inc. Dba Humphrey Systems, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-508-8939 has 1 manufacturer part number on file: MODEL 360 (Carl Zeiss, Inc. Dba Humphrey Systems).
Key specifications for MODEL 360: Special Features: ANALYZER INCLUDES SPEXAN, AN INTEGRATED SPECTROMETER THAT ALLOWS QUICK AND PRECISE MEASUREMENT OF UV-A, UV-B AND VISIBLE LIGHT TRANSMISSION THROUGH A SPECTACLE LENS; THE ANALYZER SAVES TIME AND IMPROVES ACCURACY; ALLOW IMMEDIATE COMPARISON BETWEEN CURRENT RX AND RECOMMENDED RX; EASY-TO-READ DISPLAY; BUILT-IN PRINTER; CONTACT LENS ATTACHMENT; LARGE DIOPTRIC RANGE FOR SPHERE AND CYLINDER; Part Name Assigned by Controlling Agency: LENSOMETER AUTOMATED WITH UV ANALYZER. 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.