NSN 6540-01-477-6880
Part Details | SPHERE OPHTHALMIC LENS
6540-01-477-6880 A transparent optical element having equal spherical diopter curvatures used to correct hyperopic (farsightedness) or myopic (nearsightedness) conditions of the eye.
Alternate Parts: SI40NB0255, SI40NB00255, SI-40NB-00-255, 6540-01-477-6880, 01-477-6880, 6540014776880, 014776880
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
65 | AUG 15, 2000 | 01-477-6880 | 04122 ( LENS, OPHTHALMIC, SPHERE ) |
REFERENCE DRAWINGS & PICTURES
ROUND

Cross Reference | NSN 6540-01-477-6880
Part Number | Cage Code | Manufacturer |
---|---|---|
SI40NB0255 | 24172 | ALLERGAN INC |
SI-40NB-00-255 | U5963 | ALLERGAN LTD |
Technical Data | NSN 6540-01-477-6880
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | ROUND |
DIAMETER | 13.0 MILLIMETERS NOMINAL |
THICKNESS | 0.9 MILLIMETERS NOMINAL |
MATERIAL AND LOCATION | PLASTIC BIFOCAL |
LIGHT TRANSMISSION | TINTED |
SPECIAL FEATURES | DIAMETER 6.0 MILLIMETERS; THEORETICAL DEPTH 4.7 MILLIMETERS; ANGLE 10 DEGREES; AIR WEIGHT 21.0 MG; WATER WEIGHT 21.0 MG; SIZE OF LENS 255 |