TN PO – 168V
Periscope TNPO – 168V is a driver’s periscope used in combat vehicles for surveillance of terrain at daytime conditions.
Heaters on input and output apertures of the periscope enable the operating at lower temperature conditions.
Technical data:
| Field of view | |
| – horizontal | 138° |
| – vertical | 31° |
| Transmission | 45% |
| Optical length | 168 mm |
| Resolution power | 30” |
| Temperature operating range | from – 30 to + 55°C |

