6540-01-089-2429 LENS,OPHTHALMIC,COMPOUND Index 6540-01-089-2431 LENS,OPHTHALMIC,COMPOUND

National Stock Number:
6540-01-089-2430

Federal Supply Class:
6540

National Item Identification Number:
010892430

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.


Manufacturer Information:
9-313-307863984SQUARE D CO MONROE PLANT
9-313-307888309AEARO COMPANY


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLESPHEROCYLINDER COMPOUND
CYLINDER CURVE INSIDE DIOPTER1.50 MINUS MAXIMUM
DIAMETER65.0 MILLIMETERS MINIMUM
HEIGHT68.0 MILLIMETERS NOMINAL
LIGHT TRANSMISSIONUNTINTED
MATERIALGLASS SINGLE VISION
PART NAME ASSIGNED BY CONTROLLING AGENCYLENS OPHTHALMIC COMPOUND WHITE CROWN GLASS -1.50 -1.50
SPHERE CURVE INSIDE DIOPTER1.50 MINUS MAXIMUM
STYLE DESIGNATORROUND-RECTANGULAR WITH ROUNDED CORNERS
SUPPLEMENTARY FEATURESUNCUT
THICKNESS2.2 MILLIMETERS NOMINAL
WIDTH65.0 MILLIMETERS NOMINAL


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