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National Stock Number: 6540-00-001-0168
Federal Supply Class: 6540
National Item Identification Number: 000010168
Description: LENS,OPHTHALMIC,SPHERE
Detail: A TRANSPARENT OPTICAL ELEMENT HAVING EQUAL SPHERICAL DIOPTER CURVATURES USED TO CORRECT HYPEROPIC (FARSIGHTEDNESS) OR MYOPIC (NEARSIGHTEDNESS) CONDITIONS OF THE EYE.
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Manufacturer Information:
LENS,M9.00SPH,0.50BC,71MM DIA | 3N062 | DISPENSERS OPTICAL SERVICE CORP | MILL36824 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
BASE CURVE DIOPTER | 3.00 PLUS NOMINAL | CROSS-SECTIONAL SHAPE STYLE | SPHERE | CUBIC MEASURE | 1.100 CUBIC FEET | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY DIAMETER | DIAMETER | 71.0 MILLIMETERS MINIMUM | LIGHT TRANSMISSION | UNTINTED | MATERIAL AND LOCATION | PLASTIC SINGLE VISION | NONDEFINITIVE SPEC/STD DATA | 1 STYLE AND A CLASS | PART NAME ASSIGNED BY CONTROLLING AGENCY | LENS OPHTHALMIC SPHERE PLASTIC MINUS 9.00 | SPHERE CURVE INSIDE DIOPTER | 9.00 MINUS MAXIMUM | STYLE DESIGNATOR | ROUND | SUPPLEMENTARY FEATURES | UNCUT | THICKNESS | 1.6 MILLIMETERS NOMINAL |
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