6540-00-001-0255 LENS,OPHTHALMIC,COMPOUND Index 6540-00-001-0257 LENS,OPHTHALMIC,COMPOUND

National Stock Number:
6540-00-001-0256

Federal Supply Class:
6540

National Item Identification Number:
000010256

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:
00012025673N062DISPENSERS OPTICAL SERVICE CORP
P2.50 M0.503N062DISPENSERS OPTICAL SERVICE CORP
P250M508V333I F OPTICAL COMPANY INC


Techincal Specification:
BASE CURVE DIOPTER7.25 PLUS NOMINAL
CROSS-SECTIONAL SHAPE STYLESPHEROCYLINDER COMPOUND
CYLINDER CURVE INSIDE DIOPTER0.50 MINUS MAXIMUM
DIAMETER71.0 MILLIMETERS MINIMUM
LIGHT TRANSMISSIONUNTINTED
MATERIAL AND LOCATIONPLASTIC SINGLE VISION
PART NAME ASSIGNED BY CONTROLLING AGENCYLENS OPHTHALMIC COMPOUND PLASTIC PLUS 2.50 ON MINUS 0.50
SPHERE CURVE INSIDE DIOPTER2.50 PLUS MAXIMUM
STYLE DESIGNATORROUND
SUPPLEMENTARY FEATURESUNCUT
THICKNESS1.6 MILLIMETERS NOMINAL


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