I took half day of annual leave today, not for the sun, but for my daughter Almy. She has her teeth fixed by the dentist, and she needed to take a rest (after quite heavy anesthesia) It's very cloudy.
I did try to setup my Borg + SM40/BF10, but the condition was so bad. I missed the best moments. Just got a very short and messy video clip:-
BTW, this is how I extend the small Borg to reach the sun which is in a poor angle during summer:-
This is impossible for anything other than the small and light weight Borg 45ED II, anything else would be too bulky, heavy and dangerous to put it this way. This is a good reason for me to stay with a 40mm filter.