NSN 6540-01-102-8256
Part Details | PLANO CYLINDER OPHTHALMIC LENS
6540-01-102-8256 A transparent optical element having a plano diopter base curve and cylindrical diopter cross curve used to correct astigmatic (multifocus) vision of the eye.
Alternate Parts: 4002, PLANO SPHERE M0.75 CYL, 6540-01-102-8256, 01-102-8256, 6540011028256, 011028256
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 65 | OCT 29, 1980 | 01-102-8256 | 30298 ( LENS, OPHTHALMIC, PLANO CYLINDER ) |
REFERENCE DRAWINGS & PICTURES
PLANO CYLINDER
ROUND-RECTANGULAR WITH ROUNDED CORNERS
Cross Reference | NSN 6540-01-102-8256
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4002 | 89875 | DEFENSE LOGISTICS AGENCYDIRECTORATE OF MEDICAL MATERIEL |
| PLANO SPHERE M0.75 CYL | 2D051 | WEBSTER LENS CO |
Technical Data | NSN 6540-01-102-8256
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ROUND-RECTANGULAR WITH ROUNDED CORNERS |
| DIAMETER | 62.0 MILLIMETERS NOMINAL |
| WIDTH | 65.0 MILLIMETERS NOMINAL |
| HEIGHT | 68.0 MILLIMETERS NOMINAL |
| THICKNESS | 2.2 MILLIMETERS NOMINAL |
| MATERIAL AND LOCATION | GLASS, SODA-LIME SINGLE VISION |
| LIGHT TRANSMISSION | TINTED |
| TINTED AREA LIGHT TRANSMITTANCE IN PERCENT | 21.0 |
| CROSS-SECTIONAL SHAPE STYLE | PLANO CYLINDER |
| CROSS CURVE DIOPTER | 0.75 MINUS NOMINAL |
| BASE CURVE PLANO | 0.00 PLANO NOMINAL |
| SUPPLEMENTARY FEATURES | UNCUT |