dual picture alignment Answered
Hi I got problem how to alignment two piece of metal like on picture to seat one on other, with simple home made device ? I got idea to get picture of both and just position one to right position, but problem is how to get picture of both in same time on screen ?
I see that is possible with prism mirrors but I dont idea how to do that, so I ask for help with ideas.
Thank you for help or link's to get more infos about that.