"Decided to try combining flash with my normal (slow) exposure for my pinhole pic. Flash made birds a bit nervous but didn't deter them. Scarey moment when one Hummer chased another away from the feeder & they zipped by, about a foot from my head. WOW! They are FAST! WHEW!"
"Nikon D300s with body cap adaptor. f185=.0102" pinhole. 1/20 sec exposure using ISO 6400. SB800 Nikon flash at 1/4 power. 30"=camera to subject. Combined MC20 & MC21, electronic, cable releases (15-16 ft)to make birds more comfortable."