- TCZEW, POLAND (Abruzzo) - Feedback: 4
Have for sale fast newtonian mirror + secondary with great accuracy (1/13Lambda).
Primary has 20" diameter and 1802mm focal lenght (F/3.53), secondary size is 120mm (with 97% Hilux coatings). Truss scope parts kit and focuser is an option. I can deliver completed scope (a couple of months waiting time).
Email me if you have any questions at: pawel((dot))rojewski((at))astrofaktoria((dot))pl
Price depends on option. Y axis on diagram is Lambda, X is surface.