I bought a Lyman Borecam a few years ago and though they may not be professional grade, they work pretty darn good for only costing $200 and I've actually been very happy with it.
Nothing else needs to said mine will be here on 3 December
I got the one that WiFi to my iPad
I hope my 28 looks as good as yours
Thanks for the help the extra money goes to towards another Kahles
Seems like a pretty good quality image and since they don't cost very much I just ordered one of these Teslong borescopes to compare to the Lyman that I already have. Comparison review to follow.