6540-00-001-0852 LENS,OPHTHALMIC,COMPOUND Index 6540-00-001-0854 LENS,OPHTHALMIC,COMPOUND

National Stock Number:
6540-00-001-0853

Federal Supply Class:
6540

National Item Identification Number:
000010853

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:
M7.75 M1.000BJC6ALLAN BAKER, INC.
M7.75 M1.000PML0ESSILOR OF AMERICA INC SILOR OPTICAL DIV
M7.75 M1.003N062DISPENSERS OPTICAL SERVICE CORP


Techincal Specification:
LIGHT TRANSMISSIONUNTINTED
STYLE DESIGNATORROUND
MATERIAL AND LOCATIONPLASTIC SINGLE VISION
DIAMETER71.0 MILLIMETERS MINIMUM
THICKNESS1.8 MILLIMETERS NOMINAL
CROSS-SECTIONAL SHAPE STYLESPHEROCYLINDER COMPOUND
BASE CURVE DIOPTER0.50 PLUS NOMINAL
SPHERE CURVE INSIDE DIOPTER7.75 MINUS MAXIMUM
CYLINDER CURVE INSIDE DIOPTER1.00 MINUS MAXIMUM
SUPPLEMENTARY FEATURESUNCUT
PART NAME ASSIGNED BY CONTROLLING AGENCYLENS OPHTHALMIC COMPOUND PLASTIC MINUS 7.75 ON MINUS 1.00


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