NSN 6540-01-089-0293

Part Details | COMPOUND OPHTHALMIC LENS

6540-01-089-0293 A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.

Alternate Parts: 93122220, 9-312-2220, 6540-01-089-0293, 01-089-0293, 6540010890293, 010890293

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
65JAN 25, 198001-089-029304121 ( LENS, OPHTHALMIC, COMPOUND )
REFERENCE DRAWINGS & PICTURES

SPHEROCYLINDER COMPOUND

ROUND-RECTANGULAR WITH ROUNDED CORNERS

Cross Reference | NSN 6540-01-089-0293
Part Number Cage Code Manufacturer
9-312-222063984SQUARE D COMONROE PLANT
Technical Data | NSN 6540-01-089-0293
Characteristic Specifications
STYLE DESIGNATOR ROUND-RECTANGULAR WITH ROUNDED CORNERS
DIAMETER65.0 MILLIMETERS MINIMUM
WIDTH65.0 MILLIMETERS NOMINAL
HEIGHT68.0 MILLIMETERS NOMINAL
THICKNESS2.2 MILLIMETERS NOMINAL
MATERIAL AND LOCATION GLASS, SODA-LIME SINGLE VISION
LIGHT TRANSMISSION UNTINTED
CROSS-SECTIONAL SHAPE STYLE SPHEROCYLINDER COMPOUND
SPHERE CURVE INSIDE DIOPTER3.50 PLUS MAXIMUM
CYLINDER CURVE INSIDE DIOPTER4.00 MINUS MAXIMUM
SUPPLEMENTARY FEATURESUNCUT