NSN 6540-01-356-9656

Part Details | COMPOUND OPHTHALMIC LENS

6540-01-356-9656 A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.

Alternate Parts: P2.75 ON M2.25, 6540-01-356-9656, 01-356-9656, 6540013569656, 013569656

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
65APR 15, 199201-356-965604121 ( LENS, OPHTHALMIC, COMPOUND )
REFERENCE DRAWINGS & PICTURES

SPHEROCYLINDER COMPOUND

LENS,OPHTHALMIC,COM | 6540-01-356-9656, 013569656

ROUND

LENS,OPHTHALMIC,COM | 6540-01-356-9656, 013569656
Cross Reference | NSN 6540-01-356-9656
Part Number Cage Code Manufacturer
P2.75 ON M2.252M126X-CEL OPTICAL COMPANY
Technical Data | NSN 6540-01-356-9656
Characteristic Specifications
STYLE DESIGNATOR ROUND
DIAMETER71.0 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 DIOPTER2.75 PLUS MAXIMUM
CYLINDER CURVE INSIDE DIOPTER2.25 MINUS MAXIMUM