Hi Again!
Thanks a lot for all the information posted.
Regarding the focusing screen I have a "Big Screen" split screen focusing screen, bought in a chinese eBay store for 30$. It's still hard to focus using it, the focus confirmation "bip" and red square and my criteria using the split screen give different focuses using the 50mm at f1.4, the big red square and the narrow depth of field are not good friends, in my low experience.
I didn't know about the
CiF (Catch in focus or focus trapping) technique, I'm going to try it, let's see if it works. I really appreciate this information you give me guys.
I just bought a FA 1.4 in the marketplace of the forum, I couldn't resist, although I think that I have a lot to learn and a lot to squeeze my manual 1.4 lens.
I just noticed that I'm used to shot in low ISO's, 1600 it's my limit and 800 it's the preferred, even at wide open appertures (1.4 to 2.4) using these ISO's give me a too long exposition times resulting in moved subjects.
I just uploaded a couple of Galleries from yesterday's gig. So you can see my crapy photos.
Here you have them:
Sonic Trash Azkena 2013 - a set on Flickr
and
Triángulo de Amor Bizarro [Azkena 06/04/2013]álbum nuevo - a set on Flickr
Feel free to coment on anything you want, and by the way, I know I'm a crapy photographer, anyhow, the pictures there cost me a big effort.
All those pictures are taken using my K5 and my Manual Pentax SMC (k) 50mm f1.4 using liveView.
Thanks again!