NSN 6540-01-089-5539

Part Details | COMPOUND OPHTHALMIC LENS

6540-01-089-5539 A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.

Alternate Parts: 93122253, 9-312-2253, 6540-01-089-5539, 01-089-5539, 6540010895539, 010895539

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
65FEB 04, 198001-089-553904121 ( LENS, OPHTHALMIC, COMPOUND )
REFERENCE DRAWINGS & PICTURES

SPHEROCYLINDER COMPOUND

LENS,OPHTHALMIC,COM | 6540-01-089-5539, 010895539

ROUND-RECTANGULAR WITH ROUNDED CORNERS

LENS,OPHTHALMIC,COM | 6540-01-089-5539, 010895539
Cross Reference | NSN 6540-01-089-5539
Part Number Cage Code Manufacturer
9-312-225363984SQUARE D COMONROE PLANT
Technical Data | NSN 6540-01-089-5539
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 DIOPTER4.25 PLUS MAXIMUM
CYLINDER CURVE INSIDE DIOPTER1.50 MINUS MAXIMUM
SUPPLEMENTARY FEATURESUNCUT