Fuji X-Pro1 More to learn | Gene Lowinger
To date Adobe Software hasn’t come up with reasonable raw processing for the Fuji X-trans sensor. The way the new sensor captures and processes light requires new thinking on their part and as yet Adobe has been satisfied to rework their current formula to produce acceptable, but not outstanding images. The jpeg processing in the Fuji camera can do it, SilkyPix can do it (albeit through a rather arcane user interface), and Phase 1in the beta release of their raw processor – Capture 1 – has apparently been able to do it. I gave a beta version of Capture 1 (which includes updated processing for the X-trans sensor and Fuji X series camera profiles) a test run. If it works as well as touted, I’ll have to think long and hard about switching from Lightroom which for me so far has been OK …. just. To have two different cataloging systems – for Lightroom and for Capture 1 – is a bit daunting for me.
Now onto the XP1 and the 18-55 zoom lens. I was out on the streets in New York City yesterday with the intention of shooting most of my images at the 55mm setting with OIS (Optical Image Stabilization) turned on. Previous to my outing yesterday, I discovered information about how the OIS works between the camera and lens, and understanding how to use it affects both image quality and battery life. There is a new setting in Shooting Menu 5 called ‚IS Mode‘ for which there are two settings with descriptive names of IS1 and IS2 – oh so helpful. In the IS1 option OIS is on and running continuously whenever the camera is turned on and a lens which has the OIS functionality is mounted and the function on the lens is acctivated. In the IS2 option OIS is activated only when the shutter is depressed half way before shooting.
Ah me, there’s always trade-offs in life, and especially in photography.
If IS1 is selected, the OIS runs continuously which creates a serious drain of battery power. But it also means that the teeny weeny gyroscopes in the lens are always engaged, running, and ready to stabilize without the slightest delay. This, not surprisingly, results in a very large percentage of the images shot in this mode being completely unaffected by lens motion or shake at slow shutter speeds.
If IS2 is selected, the OIS kicks in only when the shutter is depressed half way. So power from the battery for the OIS is used only at that time which, of course, results in a significant saving of battery power. However, in the time it takes for the battery to get the gyros up and running, and to stabilize the image the camera can still fire the shutter if the button is depressed quickly in one continuous motion. This resulted in a significant number of images shot on Friday (in this mode) being not optimal.
Sometimes the story or the expression of the person in an image is significant enough that I process and post it even with its technical shortcomings. So here’s what I got from my outing on Friday. The first was shot at 55mm and, with the OIS set to IS2, was one of the few at that focal length that were spot on…..
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