Hi,
I used to use a visible dust spinning brush device to clean a full frame sensor on a 5d.
I really liked it and found it much better for my needs than some other products I tried.
For various reason I no longer have it but am in need of one now..before i get it I have read many great things about the newer version of the arctic butterfly..the 724.
Now I see this is a 16mm brush..does this still work well on the full frame sensors as the idea of the small size of it etc for travel is great.
Thanks.
Marc