----- Original Message ----- From: "Alan Chan" Subject: Re: *ist-D official picture samples!
> But sometimes we use slower speed to blur the motion without using smaller > aperture. Then get a neutral density filter. William Robb
----- Original Message ----- From: "Alan Chan" Subject: Re: *ist-D official picture samples!
> But sometimes we use slower speed to blur the motion without using smaller > aperture. Then get a neutral density filter. William Robb