i see, but this shot is on 3.5,,, yeah, i could go on with 3.2, even 2.8, but this would be to risky and have the rider out of focus
anyway, tom,,, you know how dark is there... it is almost like a basment made of trees hehehe
i remember i fired them on 1/4 and 1/8 depands on the place... mine bg would be dark as well, but what you see here are strong sunrays and this is what gives such a nice illusion of depth
thank you,,, i am happy how great it turned out in the final effect...
my fish is canon 15mm 2.8
do not forget that you have to have fullframe for the best distortions and full 180degrees angle