Then I wont Bother showing you my test results I have so far and there is a reason why im doing it and not using my £38 ND filter

As I said before sorry to waste everyone's time including yours

Im going to be using a Welding Mask Glass that will be glued to an old filer less its glass , but I cant see through it at all ..
Thanks again

Sorry Im having a half a sleep moment sorry to waste your time Im thinking of My old Camera , thanks for wasting your time your time lol

Hi Im using a K20D and a K100D Super I am interested in doing some long exposures with ND Filters , can I lock the focus?

I would like to compose my scene then add my ND Filter without turning the lens focus ring , can I do this on the either of then ?
Thanks