Eyepiece Lens, WF10X/18mm Biological Microscope Wide Angle Hight Eyepiont Eyepiece Lens Field of View: 18mm/0.8in

so hi micro punter here and today i would like to talk about microscope eye pieces and as a matter of fact i've got two questions here that i would like to share with you and then later on i'm going to dive into the details so let's uh start i was wondering how often do you need to clean your eyepieces and the second question could you do a video demonstration of the various types of eyepieces in terms of their glass element construction and dismantling for cleaning the inner sides of the elements i found some dirt inside the barrel of my eyepiece between the two glass elements but i'm not confident about unscrewing the barrel in fear of getting the elements around the wrong way when reconstructing them in the event one falls out before i get a chance of seeing which way they were put in my fingers aren't the most nimblest of fingers i admit and these are small elements it's delicate wo