"A solution by ETO PRODUCTS for cross-eye dominant shooters. Simply mount the CROSS-EYE PERISCOPE behind your sighting system to allow for a natural sight picture with your cross-dominant eye. "For use with open sights and other 1x power sighting systems. (Not for use with >1x magnified optics, due to the altered eye relief.) "Requires a 34 mm diameter ring with a maximum ring width of 20 mm. Select a ring height to match your sighting system. (Ring not included.)"
Read more here in the featured story in the Agritimes NW
https://www.agritimesnw.com/post/a-solution-for-cross-dominant-shooters







