Question: Why f/22? I like the idea of doing these long exposures at night, haven’t had the chance to try out, always thought the “sweet spot” for the aperture on a lens was somewhere in the middle, not at either end?
Hi Steve, f22 because it helps make exposure time longer and it turns all lights into these nice starbursts. One thing if you didn’t buy nd filter yet, do NOT buy this lightcraft vario ND filters they cost a bomb and are crap! Better buy a fixed nd500 instead. Cheers
Marco
Question: Why f/22? I like the idea of doing these long exposures at night, haven’t had the chance to try out, always thought the “sweet spot” for the aperture on a lens was somewhere in the middle, not at either end?
February 7, 2011 at 3:08 pm
Hi Steve, f22 because it helps make exposure time longer and it turns all lights into these nice starbursts. One thing if you didn’t buy nd filter yet, do NOT buy this lightcraft vario ND filters they cost a bomb and are crap! Better buy a fixed nd500 instead. Cheers
Marco
February 8, 2011 at 1:57 am