microscope support

cults3d

hello, I do repairs on cell phones that have very small components; so I bought a microscope but I had nothing to hold it at the distance I wanted so I designed this stand to hold it, it is practical because you can go up and down the electron microscope without problems. the two fixed tubes I found two iron tubes of diameter 8 and 14cm long I drew them anyway. in order to create a small resistance between the rack and the pinion I put some electrician's tape to not site any mark in order to hold the two microscope supports you need a M6 X 50 screw For the flange the help to turn the pinion and the end of pinion axis it takes 4 wood screws diam3 long 15 and head of 6 see less.