Thanks for these. :)

You are very welcome, I hope to add quite a few more "hands on" beginner guides shortly :)

Steve

Steve,

Focusing problems in the BackyardEOS, instead of the Bhatinov, try a more simple version just a Y made from same width strips as your mask, this will give you as much as a 1f stop brighter image and work the same.

John.

Many thanks indeed John :)

Steve

Thank you Steve for making this information available. best regards George

Thanks George you are most welcome :)