I did some long exposures this weekend and for the first time I noticed an issue when using my Big Stopper. Every pic over 10" and from F/11 on had a smudge in the center and a thin line almost in the lowest third.
I thought I had a problem in the filter, although it always behaved well in DX, that my 16-35 malfunctioned over F/11 but after googling the situation, I found a couple topics in forums that the D600 has a light leak through the viewfinder. Next time I'll use my DK-5 and start using Live View (i never do in order to save battery), I'll post other photos by the end of the week.
Last edited: