I bought my borescope from Amazon. Did you get your caliber specific lens from Amazon? If not, where, then?Just bought the caliber specific lens for the teslon bore scope.
Wow!!!clearer,larger,and more to see.if your wondering,,buy it,,huge upgrade.
Think it was amazon,,4 or 5 in the box ,less then 25 bucks,,I bought my borescope from Amazon. Did you get your caliber specific lens from Amazon? If not, where, then?