Or a fan blowing over the barrelGuess I should try a mirage band and find out. I doubt that’s the problem but there’s no harm in trying. Recommendations for a 24” barrel. Scope is a Schmidt & Bender so I doubt that’s the problem.
I'm gonna give this a try. I don't eat vegies that have this in them.There is a vitamin made from plant chlorophyll called 'Lutein'. It is readily available at your local grocery and big box stores, and is available in varying strengths, from 4 to 20mg doses. I use it daily. It's claim to fame is that it 'lubricates' the sheaths around the muscles of the retinal nerves, and a few other locations. It has done well making my eyes feel 'relaxed', particularly after looking at a computer screen for a few hours.
If you have a problem where your eyes don't seem relaxed prior to shooting, give it a try in the smaller dosage, the night before your next practice session. I find taking it for the two days before a match is particularly helpful.