Distance meas

Autor:

Mikhail Bukhryakov

Credit:

Личный архив

Krótki link:

https://plwiki.pl/b/c3888

źródło:

Wikimedia Commons

Wymiary:

250 x 162 Pixel (9090 Bytes)

Opis:

The bottom-left corner of the PSO-1 telescopic sight reticle contains a stadiametric rangefinder that can be used to determine the distance from a 1.7 m tall person/object from 200 m (2) to 1000 m (10). For this the lowest part of the target is lined up on the bottom horizontal line. Where the top of the target touches the top curved line the distance can be determined.

Licencja:

Public domain