Infrared
Last month I attended a presentation by Silvana Della Camera on infrared photography hosted by the Duxbury Camera Club. I can’t say I had much interest going in. Infrared photography always seemed like a gimmick to me.
But I found the presentation interesting and compelling. So much so that I sent an old Nikon D800 in to LifePixel for conversion to Infrared. I chose the 590nm conversion.
When the camera came back I struggled to get anything useable out of it. Focus was a problem. I knew that normal autofocus wouldn’t work properly because infrared light strikes the sensor differently than visible light. I tried to focus manually using Live View but it was hard to see the image on that dim, old LCD. I missed focus most of the time. Also, some of my favorite lenses were showing hotspots, a common issue with infrared and some lenses.
As I was on the verge of giving up, I dug out some old lenses from the basement and tried them. And this time I tried something new: using autofocus while in Live View. Strangely it worked. When I thought about for half a second it made sense. No mirror.
Now, back in business, I downloaded some IR white balance profiles for Lightroom and took a YouTube crash-course on IR processing and channel swapping. I’m struggling to get anything as good as I’ve seen other photographers produce, but it’s a work-in-progress.
I”m still not convinced that IR photography isn’t a gimmick. But maybe that’s because I haven’t quite figured out how to apply it yet. So I’ll keep at it for a while to see if what happens.