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National Stock Number:
6540-01-356-9656
Federal Supply Class:
6540
National Item Identification Number:
013569656
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:
| P2.75 ON M2.25 | 2M126 | X-CEL OPTICAL COMPANY |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | SPHEROCYLINDER COMPOUND | | CYLINDER CURVE INSIDE DIOPTER | 2.25 MINUS MAXIMUM | | DIAMETER | 71.0 MILLIMETERS NOMINAL | | LIGHT TRANSMISSION | UNTINTED | | MATERIAL | GLASS SINGLE VISION | | SPHERE CURVE INSIDE DIOPTER | 2.75 PLUS MAXIMUM | | STYLE DESIGNATOR | ROUND | | THICKNESS | 2.2 MILLIMETERS NOMINAL |
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