File:Binoculars lens and reticle concept art for Dune (2021) by Joseph Cross 1.jpg

Summary
Concept art of the view finder and reticle on the binoculars design for Dune (2021), by Joseph Cross.

Joseph's commentary: "Reticle designs for Atreides & Fremen binocs."

Source: Joseph Cross' ArtStation.com profile - "Dune binoculars view finder and reticle designs"