Heads Up," Real unsharp mask"

[Martin 2]

Havn't tried this yet but it looks interesting.

http://www.astropix.com/HTML/J_DIGIT/USM.HTM

M2

[Kaptain Klevtsov]

Off for a play now, great find Martin.

Captain Chaos

[geppetto]

Thanks for the heads up Martin

Looks very interesting 8)

[richard42]

thanks will have a long read through that

[moondog]

Martin

Thanks for the link.

Interestingly I have just bought an e-book by the article's author - Jerry Lodriguss.

I ordered this via his US web site. It's called 'A Guide to Astrophotography with Digital SLR Cameras.'

As a novice DSLR imager I've found it a great help. The image of Andromeda I posted a week or so ago was done with advice from the e-book.

This guy really knows his stuff, and I can recommend the e-book to anyone starting imaging with a DSLR.

8)

MD

[Caz]

Ooooh, very interesting, I shall enjoy having a read. Nice one Martin :thumbleft:

Caz