Infrared Capture Choices: On-Camera Filter or Conversion?

by | Nov 6, 2020

Today’s Post by Joe Farace

There are lots of ways that you can shoot infrared photographs: You can capture infrared images with almost any camera using an on-lens filter like Hoya’s R72 Infrared or you can choose to have one of your existing cameras converted for infrared-only capture by companies such as LifePixel. For my mirrorless infrared photography, that’s the option I chose and hadmy old Panasonic Lumix G5 converted using the company’s Standard IR conversion.

LifePixel had the camera in-house for seven working days and then shipped it back to me via UPS. I was excited when it arrived and immediately put a Lumix G Vario 14-42mm 3.5-5.6 kit lens on the camera and walked to nearby Bingham Lake to recreate the an IR image that I had originally made using a filter.

How I made these shots: For the image at left, a Panasonic Lumix G5 made with the 14-42mm kit lens with Hoya IR filter attached was mounted on a tripod and produced a filtered exposure of 15 sec at f/5.2 and ISO 1600, which accounts for the blurry foliage in the foreground.

The below image was made using the same camera and lens combination, but with the Lumix G5 that had been converted by LifePixel for infrared-only capture using the Standard IR (720nm) filter. To make the best possible comparison, I tried to use as close a cropping as I could get to the original and that produced a handheld exposure on 1/320 sec at f/9 and ISO 400.

 

To be fair, there are upsides and downside to choosing either method. Using filters is less expensive and the resulting long exposures sometimes create really interesting-looking cloud shapes. Converting your camera for IR capture is more expensive and it can then only be used for infrared photography. But you will get handheld shutter speeds giving you lots of freedom of movement and composition.

The lower ISO settings that are possible with a converted camera tend to produce a crisp, less noisy image. I typically shoot RAW+JPEG, with the JPEG file set in Monochrome mode so I can preview the final image on the LCD screen. Then I process the RAW file, typically with Silver Efex Pro, into the finished monochrome photograph to maximize image quality. That’s my workflow: you may choose another approach.


Life Pixel does a great job with IR conversions and they have done most of the conversions for my Canon DSLRs and all of my Panasonic Lumix G-series cameras. This is not a paid or sponsored endorsement, just my experience.

Copies of my book, The Complete Guide to Digital Infrared Photography are available from Amazon for $14.96, with used copies selling for the bargain price around five bucks, as I write this. Creative Digital Monochrome Effects has a chapter on IR photography and is available from Amazon for $30.70 with used copies selling for around two bucks, as I write this.