6540-00-001-0755 LENS,OPHTHALMIC,COMPOUND Index 6540-00-001-0757 LENS,OPHTHALMIC,COMPOUND

National Stock Number:
6540-00-001-0756

Federal Supply Class:
6540

National Item Identification Number:
000010756

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:
M7.50 M0.250BJC6ALLAN BAKER, INC.
M7.50 M0.250PML0ESSILOR OF AMERICA INC SILOR OPTICAL DIV
M7.50 M0.253N062DISPENSERS OPTICAL SERVICE CORP
M750M258V333I F OPTICAL COMPANY INC


Techincal Specification:
LIGHT TRANSMISSIONUNTINTED
STYLE DESIGNATORROUND
MATERIAL AND LOCATIONPLASTIC SINGLE VISION
DIAMETER71.0 MILLIMETERS MINIMUM
THICKNESS1.6 MILLIMETERS NOMINAL
CROSS-SECTIONAL SHAPE STYLESPHEROCYLINDER COMPOUND
BASE CURVE DIOPTER0.50 PLUS NOMINAL
SPHERE CURVE INSIDE DIOPTER7.50 MINUS NOMINAL
CYLINDER CURVE INSIDE DIOPTER0.25 MINUS NOMINAL
SUPPLEMENTARY FEATURESUNCUT
PART NAME ASSIGNED BY CONTROLLING AGENCYLENS OPHTHALMIC COMPOUND PLASTIC MINUS 7.50 ON MINUS 0.25


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