Hi Everyone, Newbie here with a question. I have been a photographer for a number of years, but caught the astrophotography bug (better then COVID-19!) recently. I am currently looking/buying an Explore Scientific 80mm f/6 fcd100 ed apo triplet refractor and have a question about field flatteners with this scope. I will be using 2 DSLR cameras until I get comfortable with this setup prior to upgrading to CCD/CMOS. My main camera is a Fugifilm X-T3 (crop) and a Canon 6D Mark II (full frame) and I need some advice about if I will need a field flattener for this setup. I am planning to mount on a Sky Watcher EQ-6. Any thoughts or reccommendations would be appreciated.
Thanks in advance, Norm Fox