Latest Sensors Better for Infrared Photography?

As I was watching clouds pass overhead this afternoon, I started thinking about the unique X-Trans camera sensor (that doesn't require a traditional low pass filter) in the Fujifilm X20, and how it might handle infrared photography. X-Trans technology is also found in the Fuji X100S, X-E1 and X-Pro1 models. And yes, those are the sort of things I think about on beautiful spring days.

Anyway, I'm curious because I don't have any current cameras that perform well with the RM-72 Filter, and I had a good feeling about the X20.

Line of Trees Infrared Fujifilm X20 "Line of Trees" handheld with a Fujifilm X20 camera with Hoya RM72 filter. ISO 800, 1/20th at f/2.2, using the B&W simulation setting. Photo by Derrick Story. Click on image for a larger view.

As it turns out, my hunch was right. I used the Fujifilm Lens Hood that has a 52mm adapter to mount the RM72 filter. I fired up the LCD monitor and pointed at the sky. Jackpot. It looked fantastic.

I then fine-tuned the settings a bit. First I experimented with the different built-in B&W film simulation filters and settled on B&W w/Yellow. At ISO 800, I could handhold the camera around 1/15th of a second (the RM72 optical filter is very, very dense). I did capture in RAW + Jpeg, but actually liked the Jpegs better after reviewing them in Aperture.

Schulz Museum Infrared Fujifilm X20 "Schulz Museum" handheld with a Fujifilm X20 camera with Hoya RM72 filter. ISO 800, 1/18th at f/2.5, using the B&W simulation setting. Photo by Derrick Story.

Bottom line is, I already like the Fujifilm X20 as a B&W street shooter. But now that it has proven to be a capable infrared camera too, I'll be experimenting with it even more. Does it shoot infrared better than my other cameras because of the X-Trans sensor? I'm not sure. I'd love to get me hands on an X10 with the EXR sensor and compare the two.


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