OMAX 0.37X Reduction Lens for Microscope Camera

okay so what i'm trying to demonstrate here is not the easiest thing to try to demonstrate um but let's take a look at this focus point here so i'm clear i'm trying to focus on the far right i'm not focusing towards the middle i'm not focusing towards the left i'm focusing on the far right now if you look at this zero the 120 zero right here we and the start of this bar code we are in focus here are we perfectly in focus let's see you guys start to play tricks on you after a while yeah okay so that's going to be in focus right there so what we have is the zero let me slide the hard drive over start it at the very beginning of that barcode there there we go when i use certain key points on the screen here we're going to follow the mouse we're going to use the zero the beginning of the barcode and up in the top left is the wd and in the middle is wd above the far left of the barcode and i