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National Stock Number:
6540-01-102-4295
Federal Supply Class:
6540
National Item Identification Number:
011024295
Description:
LENS,OPHTHALMIC,PLANO CYLINDER
Detail:
A TRANSPARENT OPTICAL ELEMENT HAVING A PLANO DIOPTER BASE CURVE AND CYLINDRICAL DIOPTER CROSS CURVE USED TO CORRECT ASTIGMATIC (MULTIFOCUS) VISION OF THE EYE.
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Manufacturer Information:
| 4000 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | | PLANO SPHERE M0.25 CYL | 2D051 | WEBSTER LENS CO |
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Techincal Specification:
| BASE CURVE PLANO | 0.00 PLANO NOMINAL | | CROSS CURVE DIOPTER | 0.25 MINUS NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | PLANO CYLINDER | | DIAMETER | 62.0 MILLIMETERS NOMINAL | | HEIGHT | 68.0 MILLIMETERS NOMINAL | | LIGHT TRANSMISSION | TINTED | | MATERIAL | GLASS SODA-LIME SINGLE VISION | | PART NAME ASSIGNED BY CONTROLLING AGENCY | LENS OPHTHALMIC PLANO CYLINDER -0.25 CYL | | WIDTH | 65.0 MILLIMETERS NOMINAL | | STYLE DESIGNATOR | ROUND-RECTANGULAR WITH ROUNDED CORNERS | | SUPPLEMENTARY FEATURES | UNCUT | | THICKNESS | 2.2 MILLIMETERS NOMINAL | | TINTED AREA LIGHT TRANSMITTANCE IN PERCENT | 21.0 |
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