Part Details | OPHTHALMIC LENS MARKER
6540-00-857-5348 An instrument for marking the cutting axis and center on single vision and multifocal lenses. For instruments used for measuring lens characteristics, as well as for marking the cutting axis and center, see LENS MEASURING INSTRUMENT, OPHTHALMIC.
Alternate Parts: 6540-00-857-5348, 00-857-5348, 6540008575348, 008575348
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 65 | OCT 27, 1967 | 00-857-5348 | 28331 ( MARKER, OPHTHALMIC LENS ) |
REFERENCE DRAWINGS & PICTURES
DESIGNATION A
SINGLE CONTACT BAYONET CANDELABRA
Cross Reference | NSN 6540-00-857-5348
| Part Number | Cage Code | Manufacturer |
|---|
Technical Data | NSN 6540-00-857-5348
| Characteristic | Specifications |
|---|---|
| CURRENT TYPE | AC |
| VOLTAGE RATING | 115.0 VOLTS NOMINAL |
| FREQUENCY RATING | 60.0 HERTZ NOMINAL |
| LAMP VOLTAGE RATING IN VOLTS | 3.5 |
| LAMP WATTAGE RATING IN WATTS | 1.050 |
| LAMP BULB SHAPE STYLE | 6 DESIGNATION A |
| LAMP BULB SIZE DESIGNATOR | S-8 |
| LAMP BASE STYLE | SINGLE CONTACT BAYONET CANDELABRA |
| LAMP TRANSPARENCY | B ANY ACCEPTABLE |
| MATERIAL | ALUMINUM |
| BASE TYPE | FLAT |
| SEGMENT/MAGNIFIER TYPE | INTEGRAL |
| ACCESSORY COMPONENTS AND QUANTITY | LAMP 6; PAD,INK 3; PAD,ASSEMBLY,LINE 6; SPONGE 3 |
| SPECIAL FEATURES | 24 WATTS; W/ELECTRICALLY ILLUMINATED PROJECTION SYSTEM,MECHANICAL LENS MARKING DEVICE AND PROTRACTOR W/TWO O DEG TO 180 DEG AXIS SCALES AROUND THE CIRCUMFERENCE; EACH SCALE IDENTIFIED NEAR O DEG AND 180 DEG MERIDIAN GRADUATIONS W/CORRESPONDING MINUS AND PLUS CYLINDER MARKINGS; THE MINUS CYLINDER GRADUATIONS AND MARKINGS IN RED COUNTERCLOCKWISE IN ASCENDING FASHION ACROSS THE BOTTOM HALF OF PROTRACTOR SCALE; PLUS CYLINDER GRADUATIONS AND MARKINGS IN BLACK CLOCKWISE IN ASCENDING FASHION ACROSS THE TOP HALF OF SCALE; FOR MARKING CENTER AND AXIS ON THE LENS BLANK FOR GRINDING; FOR REPLACEMENT LAMP ORDER 6240-00-014-2458 |