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Measured figures
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
Configuration
| Specification | 1PN58 | P-40 radar |
|---|---|---|
| Type | Passive[source] | Early Warning/Target Acquisition[source] |
| Place of origin | Soviet Union[source] | — |
| Category | Weapon Sight[source] | — |
| In service | 1970s–present[source] | — |
| Used by | Soviet Union Russia Ukraine Numerous others (see users)[source] | — |
| Wars | Soviet-Afghan War Chechen-Russian conflict South Ossetia War Russo-Ukrainian War War in Donbass Syrian Civil War Iraq War Numerous others[source] | — |
| Designed | 1970s[source] | — |
| Produced | 1970s-1991[source] | — |
| Dimensions (L×H×W) | 458 mm × 186 mm × 99 mm[source] | — |
| Mode of Operation | Passive[source] | — |
| Field of vision ( ° ) | 14.5 degrees[source] | — |
| Range of detection | 970m (Starlight)[source] | — |
| Range of recognition | 400m (Starlight)[source] | — |
| System zoom | 3.5x[source] | — |
| Role | passive night scope[source]Exact source-described subject/configuration, not equipment carried by it | — |
| Country of origin | — | Soviet Union[source] |
| Introduced | — | 1963[source] |
| Frequency | — | Centimeter[source] |
| Azimuth | — | 360 degrees[source] |
| Elevation | — | 2-14 degrees[source] |
| Reported operators |
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