NSN 6540-01-089-0299

Part Details | COMPOUND OPHTHALMIC LENS

6540-01-089-0299 A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.

Alternate Parts: 93122226, 9-312-2226, 6540-01-089-0299, 01-089-0299, 6540010890299, 010890299

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
65JAN 25, 198001-089-029904121 ( LENS, OPHTHALMIC, COMPOUND )
REFERENCE DRAWINGS & PICTURES

SPHEROCYLINDER COMPOUND

LENS,OPHTHALMIC,COM | 6540-01-089-0299, 010890299

ROUND-RECTANGULAR WITH ROUNDED CORNERS

LENS,OPHTHALMIC,COM | 6540-01-089-0299, 010890299
Cross Reference | NSN 6540-01-089-0299
Part Number Cage Code Manufacturer
9-312-222663984SQUARE D COMONROE PLANT
Technical Data | NSN 6540-01-089-0299
Characteristic Specifications
STYLE DESIGNATOR ROUND-RECTANGULAR WITH ROUNDED CORNERS
DIAMETER59.0 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
BASE CURVE DIOPTER3.75 PLUS NOMINAL
CROSS CURVE DIOPTER1.50 MINUS NOMINAL
SUPPLEMENTARY FEATURESUNCUT