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National Stock Number:
6540-00-001-0161
Federal Supply Class:
6540
National Item Identification Number:
000010161
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,M7.25SPH,0.50BC,71MM DIA | 92083 | HIS VISION INC | | 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 PLAS MINUS 7.25 SPHERE CURVE INS DIOPTER | | SPHERE CURVE INSIDE DIOPTER | 7.25 MINUS MAXIMUM | | STYLE DESIGNATOR | ROUND | | SUPPLEMENTARY FEATURES | UNCUT | | THICKNESS | 1.6 MILLIMETERS NOMINAL |
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