On this episode of Soldier Tech Battlefield, Mark compares the zoom function on Sony's HX30V and HX50V cameras. Which one gets the best result when put to the test? Watch and find out! **New Episodes Every Tuesday**Never Miss An Episode - Subscribe to Tech Feed!http://www.youtube.com/subscription_c...Like, Comment & Share This Episode: http://youtu.be/aAmxyuvoVMQCheck out more Tech Feed shows: http://www.youtube.com/techfeedTech Feed on Google : http://www.gplus.to/techfeedTech Feed on Facebook: https://www.facebook.com/techfeedtvWatch more of Mark on SoldierKnowsBest: http://www.youtube.com/soldierknowsbest