The Microscope,ophthalmic, cataloged under National Stock Number 6650-01-455-7280, 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 M D International Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6650-01-455-7280 |
| Primary Part Number | SO-111 |
| Item Name | Microscope,ophthalmic |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | M D International Inc |
| Status | ACTIVE |
| Unit of Issue Cube | 4.00 CUBIC FEET |
| Exterior Container Weight | 50.00 POUNDS LBS |
| General Characteristics Item Description | USED FOR EXTRACAPSULAR CATARACT AND INTRAOCULAR LENS IMPLANTATION , AS WELL AS A WIDE RANGE OF GENERAL OPHTHALMIC PROCEDURES; TA NO. SP25A |
| 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 |
|---|---|
| SO-111 PRIMARY | M D International Inc (USA) |
| Reference | Meaning |
|---|---|
| HIGH RESOLUTION MICROSCOPE | 5/1 Secondary reference M D International Inc |
| 98-0275 | 5/1 Secondary reference U.S. Government activity |
NSN 6650-01-455-7280 is a Microscope,ophthalmic, manufactured by M D International Inc, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-455-7280 has 1 manufacturer part number on file: SO-111 (M D International Inc).
Key specifications for SO-111: Unit of Issue Cube: 4.00 CUBIC FEET; Exterior Container Weight: 50.00 POUNDS LBS; General Characteristics Item Description: USED FOR EXTRACAPSULAR CATARACT AND INTRAOCULAR LENS IMPLANTATION , AS WELL AS A WIDE RANGE OF GENERAL OPHTHALMIC PROCEDURES; TA NO. SP25A; Special Features: PORTABLE; W/ZOOM MAGNIFICATION FROM 4X TO 17.5X; HIGH LEVEL OF COAXIAL ILLUMINATION; 3 DIMENSIONAL HEAD MOVEMENT; PROVIDES SHARP RESOLUTION OVER A WIDE FIELD OF VIEW OF UP TO 50MM; MANUAL ZOOM CONTROL; EYEPIECES INCLINE AT 45 DEGREES; TWO PLUG-IN POSITIONING KNOBS ALLOW THE SURGEON TO MOVE THE MICROSCOPE HORIZONTALLY AND VERTICALLY INTO POSITION; INCLUDES A SPARE PAIR OF BOTH THE ZOOM CONTROL KNOBS AND ALSO THE POSTIONING KNOBS; 110/120V OR 220/240V SELECTABLE BY AN EXTERNAL SWITCH FOR DIFFERENT MAINS OR GENERATOR VOLTAGES; A 12 VOLT BATTERY CABLE IS PROVIDED; CAN BE CLAMPED TO ANY HORIZONTAL SURFACE WHICH IS LESS THAN 75MM THICK AND IS WITHIN 750MM OF THE WORK AREA; SUPPLIED IN AN ALUMINUM TRANSIT CASE FOR PROTECTION AND STORAGE V. 3 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.