Welcome, if you are experiencing a certain problem with your vision there are many factors that bother both hunters and fisherman.
Open site pistols and rifles lead to a gamut of visual problems depending on age and prescription. Please contact me at 1-800-659-8942 for help. Fisherman's #1 problems other than visual is glare. Both the type of glasses and lenses that are used is very important. Feel free to contact me.