- Perfect lens protector: protects the front lens of the camera lens from scratches, dust and fingerprints<br>- Transparent<br>- HTMC coating: four layers on each side, for high light transmission<br>- Quality standard (glass): crown lens glass<br>- Specially designed for DSLR, system and bridge camers with wide-angle, wide-angle zoom and travel zoom lenses<br>- Flat metal mount (only 3 mm), therefore no vignetting (dark shading of picture corners)<br>- Nevertheless with a front thread for lens caps, other filters or lens hoods This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-00-061-1071, indicating validated use in U.S. government and defense logistics supply chains.
| material | PLASTIC POLYTETRAFLUOROETHYLENE PACKING |
| valve_operation_method | MANUALMANUAL |
| NSN | 5895-00-061-1071 |
| OVERALL HEIGHT | 8.688 INCHES NOMINAL IN |
| SIGNAL DATA TYPE PER CHANNEL | OUTPUT CHANNEL VIDEO |
| EXTERNAL DC OPERATING VOLTAGE IN VOLTS | 250.0 NOMINAL 2ND VOLTAGE |
| OPERATING AC FREQUENCY IN HERTZ | 60.0 MAXIMUM SINGLE VOLTAGE |
| PULSE REPETITION RATE PER CHANNEL | 1.833 KILOPULSES PER SECOND NOMINAL OPERATING CHANNEL |
| POLARITY PER CHANNEL | POSITIVE OPERATING CHANNEL |
| OPERATING AC FREQUENCY IN HERTZ | 50.0 MINIMUM SINGLE VOLTAGE |
| PULSE PEAK AMPLITUDE PER CHANNEL | 20.000 VOLTS OPERATING CHANNEL |
| IMPEDANCE RATING PER CHANNEL | 90.000 OHMS OUTPUT CHANNEL |
| EXTERNAL DC OPERATING VOLTAGE IN VOLTS | 28.0 NOMINAL 1ST VOLTAGE |