Digital microscope mount for Aliexpress balanced arm. Microscope link : https://www.aliexpress.com/item/1005005777041441.html?spm=a2g0o.detail.1000014.28.5bf0RSjbRSjb7q&gps-id=pcDetailBottomMoreOtherSeller&scm=1007.40000.326746.0&scm_id=1007.40000.326746.0&scm-url=1007.40000.326746.0&pvid=bf52e94d-3aa2-4917-8cf7-784b40ff5089&_t=gps-id:pcDetailBottomMoreOtherSeller,scm-url:1007.40000.326746.0,pvid:bf52e94d-3aa2-4917-8cf7-784b40ff5089,tpp_buckets:668%232846%238113%23607&pdp_npi=4%40dis%21RSD%217922.16%212931.71%21%21%2171.42%21%21%402103247116961811432015127e9840%2112000034314778105%21rec%21SRB%21166150105%21

Arm link : https://www.aliexpress.com/item/1005002259399003.html?spm=a2g0o.productlist.main.21.76a33f9aoiVXiZ&algo_pvid=182bf671-b33f-461a-b10e-5f9974e322ab&algo_exp_id=182bf671-b33f-461a-b10e-5f9974e322ab-10&pdp_npi=4%40dis%21RSD%211004.97%21683.29%21%21%219.06%21%21%40211b61a416961812740317664edc75%2112000022642576334%21sea%21SRB%21166150105%21&curPageLogUid=FRNnGHYGlzZh

Used original screw from original stand.