I shot infrared on an E20 for about a year. It was a lot of work.
The lcd sceen was great for viewing , but it would not focus thru
the Hoya ir filter. So I had to compose the shot, manual prefocus
with the filter off, then screw on the filter, close the view
finder and shoot, Whew! On top of that the noise was so bad I could
not use some shots, especially at long exposures. The good shots
were usually post processed with Neat image. Another time consuming
PIA. I also had spent a fortune on filters for my E20, because of
all the different converter lens sizes. If you have all four
adapter lenses, it works out to 49mm, 62mm, 86mm and 102mm, Ouch!!
When I bought my S2 I thought I would try out a cokin P setup since
it will fit a variety of lens sizes. I dont think its perfect for
all filters. I have a Singhray polarizer for the Cokin P and I
really dont like it very much. But it works great for IR
photography without all of the screwing and unscrewing. With the
adapter on you slide the filter up, compose the shot, slide it into
place and shoot. A lot simpler than the way I used to work. I am
using a gel filter now. I would like to have a cokin glass IR
filter but they are expensive. There is a bit of noise but not even
close to that of the E20.
How have you been blocking off your viewfinder. I have not found a
fast and easy solution to that.
Fuji S2, Nikor 18-35mm, +.5 ev, High jpeg mode, Tripod with a Cokin
IR gel filter. This was shot in color since I shoot color and IR a
lot at the same time. I like to play around with false color
images. The only post processing I did on the photo above was to
grayscale it and adjust the histogram in psp7.