6540-00-001-0776 LENS,OPHTHALMIC,COMPOUND Index 6540-00-001-0778 LENS,OPHTHALMIC,COMPOUND

National Stock Number:
6540-00-001-0777

Federal Supply Class:
6540

National Item Identification Number:
000010777

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:
00012077723N062DISPENSERS OPTICAL SERVICE CORP
M4.75 M0.500BJC6ALLAN BAKER, INC.
M4.75 M0.500PML0ESSILOR OF AMERICA INC SILOR OPTICAL DIV
M4.75 M0.503N062DISPENSERS OPTICAL SERVICE CORP


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 DIOPTER2.50 PLUS NOMINAL
SPHERE CURVE INSIDE DIOPTER4.75 MINUS MAXIMUM
CYLINDER CURVE INSIDE DIOPTER0.50 MINUS MAXIMUM
SUPPLEMENTARY FEATURESUNCUT
PART NAME ASSIGNED BY CONTROLLING AGENCYLENS OPHTHALMIC COMPOUND PLASTIC MINUS 4.75 ON MINUS 0.50


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