TNPA-65A is a terrain surveillance device. Armored vehicles configuration.
- Angle of the field of view in the horizontal plane: not less than 140 degrees
- Angle of the field of view in the vertical plane: not less than 35 degrees
- Upper angle of the field of view in the vertical plane: not less than 16 degrees
- Bottom angle of the field of view in the vertical plane: not less than 17 degrees
- Angle of the field of vision in the horizontal plane: not less than 52 degrees
- Angle of the field of vision in the vertical plane: not less than 6 degrees
- Angle of the binocular field of vision in the horizontal plane: not less than 10 degrees
- Angular deviation of the axis beam: not less than 45±2 degrees
- Periscope line-of-sight height: 65±4 mm
- Visual transmittance factor: not less than 0.6
- Overall dimensions: not more than 118×56×92 mm
- Weight: not more than 0.74 kg
- Operating conditions: from -50 to +50 °Ñ
