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National Stock Number: 6540-00-001-0592
Federal Supply Class: 6540
National Item Identification Number: 000010592
Description: LENS,OPHTHALMIC,COMPOUND
Detail: A TRANSPARENT OPTICAL ELEMENT HAVING A SPHERICAL CURVE AND A CYLINDRICAL CURVE USED TO CORRECT VISION DEFECTS OF THE EYE.
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Manufacturer Information:
MILL36824 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | P6.50-3.00.CR-39,71MM | 92083 | HIS VISION INC | P6.50M3.00,10.50BC,71MM,CR-39 | 2T804 | ATLANTA/OLYMPIC OPTICAL CO |
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Techincal Specification:
LIGHT TRANSMISSION | UNTINTED | STYLE DESIGNATOR | ROUND | MATERIAL AND LOCATION | PLASTIC SINGLE VISION | DIAMETER | 71.0 MILLIMETERS MINIMUM | THICKNESS | 1.6 MILLIMETERS NOMINAL | CROSS-SECTIONAL SHAPE STYLE | SPHEROCYLINDER COMPOUND | BASE CURVE DIOPTER | 10.50 PLUS NOMINAL | SPHERE CURVE INSIDE DIOPTER | 6.50 PLUS MAXIMUM | CYLINDER CURVE INSIDE DIOPTER | 3.00 MINUS MAXIMUM | SPECIAL FEATURES | CROSS CURVE DIOPTER: ANY ACCEPTABLE. | NONDEFINITIVE SPEC/STD DATA | 3 STYLE AND | | B CLASS | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BYDIAMETER | SUPPLEMENTARY FEATURES | UNCUT | PART NAME ASSIGNED BY CONTROLLING AGENCY | LENS OPHTHALMIC COMPOUND PLASTIC PLUS 6.50 ON MINUS 3.00 |
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