NSN 6540-00-001-1171

Part Details | COMPOUND OPHTHALMIC LENS

6540-00-001-1171 A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.

Alternate Parts: M7.25 ON M3.50, CR39, M7.25 ON M3.50, CR-39, 6540-00-001-1171, 00-001-1171, 6540000011171, 000011171

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
65NOV 12, 199300-001-117104121 ( LENS, OPHTHALMIC, COMPOUND )
REFERENCE DRAWINGS & PICTURES

SPHEROCYLINDER COMPOUND

LENS,OPHTHALMIC,COM | 6540-00-001-1171, 000011171

ROUND

LENS,OPHTHALMIC,COM | 6540-00-001-1171, 000011171
Cross Reference | NSN 6540-00-001-1171
Part Number Cage Code Manufacturer
M7.25 ON M3.50, CR-393N062DISPENSERS OPTICAL SERVICE CORP
Technical Data | NSN 6540-00-001-1171
Characteristic Specifications
STYLE DESIGNATOR ROUND
DIAMETER71.0 MILLIMETERS NOMINAL
THICKNESS1.8 MILLIMETERS NOMINAL
MATERIAL AND LOCATION PLASTIC SINGLE VISION
LIGHT TRANSMISSION UNTINTED
CROSS-SECTIONAL SHAPE STYLE SPHEROCYLINDER COMPOUND
SPHERE CURVE INSIDE DIOPTER7.25 MINUS NOMINAL
CYLINDER CURVE INSIDE DIOPTER3.50 MINUS NOMINAL
SPECIAL FEATURESWHITE,UNCUT, CR-39