This is likely a very specific issue that not a lot of y'all have experienced. I wear contacts and I notice after around 40 or 50 rounds my vision seems to get fuzzy through the scope. It's almost like a mirage. I don't know if my vision gets worse as I look through the scope, or could it actually be a mirage from the heat of the barrel? I'm not sure how to diagnose this so I thought maybe someone has experienced this?