Part Number
Part Number:
NSN:
NIIN:
Item Name:
LENS BLANK , OPHTHALMIC , BIFOCAL , SE
Definition:
A TRANSPARENT OPTICAL ELEMENT CONSISTING OF A MAJOR BLANK AND A BIFOCAL SEGMENT. THE BLANK AND SEGMENT HAVE BEEN PRESSED IN A GLASS MOLD TO AN APPROXIMATE SIZE AND SHAPE, AND ARE GROUND AND POLISHED TO A FINISHED DIOPTER CURVATURE ON ONE SURFACE ONLY.
CAGE Information
| Code | Company |
|---|---|
| 3N062 | DISPENSERS OPTICAL SERVICE CORP |
Federal Supply Class
Title
OPHTHALMIC INSTRUMENTS, EQUIPMEN
Inclusions:
INCLUDES OPHTHALMIC LENS CUTTING AND GRINDING MACHINE; OPHTHALMIC LENSES AND LENS BLANKS; SPECTACLE FRAMES; OPHTHALMOLOGICAL AND OPTOMETRIC INSTRUMENTS, EQUIPMENT, AND SUPPLIES.
Exclusions:
EXCLUDES OPTICAL LENS CUTTING AND GRINDING MACHINES: OPHTHALMOSCOPE AND OTOSCOPE SET; SURGICAL INSTRUMENTS AND SUPPLIES THAT CAN BE USED BY OTHER MEDICAL DISCIPLINES; I.E., SUTURES, EYE PADS, EYE SHIELDS, EYE BATH, AND THE LIKE.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AKQW | READING SEGMENT HEIGHT | 19.0 MILLIMETERS NOMINAL |
| ABNM | THICKNESS | 6.0 MILLIMETERS NOMINAL |
| AKZS | LIGHT TRANSMISSION | UNTINTED |
| FEAT | SPECIAL FEATURES | CR-39; PLANO |
| ABMZ | DIAMETER | 71.0 MILLIMETERS MINIMUM |
| STYL | STYLE DESIGNATOR | ROUND WITH STRAIGHT TOP BIFOCAL SEGMENT |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | LENS BLANK OPHTH BIFOCAL SEMIFINISHED PLAS UNTINTED +0.0ADDL 3.0 |
| AKQZ | BASE CURVE DIOPTER | 0.00 PLUS NOMINAL |
| AKQM | ADDITIONAL POWER RATING IN DIOPTERS | 3.000 BIFOCAL |
| AKEL | MATERIAL AND LOCATION | PLASTIC BIFOCAL |
| AKQV | READING SEGMENT DIAMETER | 28.0 MILLIMETERS NOMINAL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | SPHEROCYLINDER COMPOUND |