Originally posted by kasey as far as post processing, i can find my way around in photoshop "some" but i know nothing about some of what i've read -- they say do this, but if one doesn't know how to "do this" and haven't been able to find out how............
so to my main question: is there a very simple, plan language, very descriptive site or book to go to to learn more?
Jens' site makes more sense after you've done a couple on your own.
I ditto the other comments already made. Yes, the *ist DS and *ist D are much more sensitive to IR than the K10D.
It really is pretty straightforward:
- Shoot in RAW. (Jens explains why, but you can just take my word for it.)
- Set your custom white balance by pointing at grass, trees, cement, or something neutral. (Follow the instructions in the manual, but make sure you have the IR filter ON while setting WB! This is typically the hardest part, I find that only 1 in 10 tries are successful.)
- Dial in +1 Ev compensation.
- Set the camera to auto focus.
- Point.
- Shoot!
- Look at histogram, see if you need to adjust the Ev compensation.
- (A typical middle of the afternoon exposure is ISO 400, f/4, and 1/20th second with my 31mm and *ist D.)
- Re-shoot!
Working with the RAW images:
- Open the RAW file in Adobe Camera Raw.
- Slide the temperature down to 2100 K.
- Slide the tint down to -50.
- Under the 'Calibrate' tab, play around with the colors. I start with -100 Green Saturation and +100 Blue Saturation and 0 for everything else. I usually end up adjusting them all, but not that much. (Except the Green doesn't play too big a part, so I usually de-saturate Green pretty far.)
- Adjust exposure as needed and contrast to taste.
- Open the image!
That's as easy as I can make it. Hopefully it makes sense to you, it really is fun to shoot.
Edit to add:
Pentax *ist D, Pentax-FA 31/1.8 Limited + Hoya R72, 1/15s, f/4.0, ISO 400
Last edited by carpents; 11-01-2007 at 07:31 PM.