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National Stock Number:
6540-01-356-9637
Federal Supply Class:
6540
National Item Identification Number:
013569637
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:
| P2.25 ON M4.00 | 2M126 | X-CEL OPTICAL COMPANY |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | SPHEROCYLINDER COMPOUND | | CYLINDER CURVE INSIDE DIOPTER | 4.00 MINUS MAXIMUM | | DIAMETER | 71.0 MILLIMETERS NOMINAL | | LIGHT TRANSMISSION | UNTINTED | | PART NAME ASSIGNED BY CONTROLLING AGENCY | LENS OPHTHALMIC COMPOUND A3 RD GLASS+2.25 -4.0 71MM DIA2.2MM THK | | MATERIAL | GLASS SINGLE VISION | | SPHERE CURVE INSIDE DIOPTER | 2.25 PLUS MAXIMUM | | STYLE DESIGNATOR | ROUND | | THICKNESS | 2.2 MILLIMETERS NOMINAL |
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