6540-00-001-0423 LENS,OPHTHALMIC,COMPOUND Index 6540-00-001-0425 LENS,OPHTHALMIC,COMPOUND

National Stock Number:
6540-00-001-0424

Federal Supply Class:
6540

National Item Identification Number:
000010424

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:
LENS,P4.50XM1.75,8.5BC,71MM DIA.3N062DISPENSERS OPTICAL SERVICE CORP
P4.50 M1.750PML0ESSILOR OF AMERICA INC SILOR OPTICAL DIV


Techincal Specification:
DIAMETER71.0 MILLIMETERS MINIMUM
BASE CURVE DIOPTER8.00 PLUS NOMINAL
CROSS-SECTIONAL SHAPE STYLESPHEROCYLINDER COMPOUND
CYLINDER CURVE INSIDE DIOPTER1.75 MINUS NOMINAL
LIGHT TRANSMISSIONUNTINTED
MATERIAL AND LOCATIONPLASTIC SINGLE VISION
PART NAME ASSIGNED BY CONTROLLING AGENCYLENS OPHTHALMIC COMPOUND PLASTIC PLUS 4.50 ON MINUS 1.75
SPHERE CURVE INSIDE DIOPTER4.50 PLUS NOMINAL
STYLE DESIGNATORROUND
SUPPLEMENTARY FEATURESUNCUT
THICKNESS1.6 MILLIMETERS NOMINAL


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