I just ordered a T Ring and Adapter for my 10" Hardin last night, for doing some prime work with my digital Rebel, so the article was very timely for me
A quick question...
I see that the mask and different patterns were tested on a SCT and that the 3 triangles appeared to give the best/cleanest/easiest pattern to work with. If I was going to try and do the same thing with a 4 vane spider, would the 3 triangle pattern work?
Depending on the size, at least one of the triangles will be disected by a spider and more than likely, the other two will have some portion of a spider crossing them.
Would 2 or 4 triangles work better?
Thanx for the help.