« on: October 12, 2012, 06:54:07 PM »
I'm such a ND noob. With a 9 stop ND400x in daylight shooting landscape at infinity (something I might be shooting at f/16 with no filter) do I just factor the shutter speed by 9 stops and leave the aperture alone?y
Yep. You have to get9 stops somewhere to get the equivalent exposure. You can do long exposures like those here, or use it to get shallow dof (wide apertures) in bright sun.