The 4x40 portable spotting/rifle scope is a reliable instrument for distance viewing that can be effectively used in a wide variety of applications ranging from airsoft guns and firearms to the use as a "field seeker" on zoom CCTV cameras and directional microphones or listening devices.

The 4x40 version features:

1. 4x40 magnification
2. cross reticle
3. adjustable focusing
4. orthoscopic viewing
5. windage and azimuth regulations
6. opportunity to use it as handportable precision spotting scope

This is a professional optical device coming available at amateur pricing!