Recent content by mhdeia

Thank you very much davenn :smile: Large slice.. actually I mean like a rod, like the one that draw. Well, it's a bit strange for me that you can have such a good quality and resolution with that type of lens, whereas when you want to see something smaller (~ 3um resolution) you have to use an...

Hello all! I am really rconfused about the optical part of a scanner head. :frown: I read that it consists of mirrors, a lens and the ccd array. But how this lens looks like? Is it like a large slice? Do really exist such lenses? How can such a lens have so good resolution and so large field...