New Sigma bodies have removable IR filters, wait what?


Freaky, yeah?

While we offer digital infrared conversions through Precision Camera, the service permanently alters the camera and voids the manufacturer’s warranty. A neat post by Jack Howard on Sigma’s blog discusses how the new SD1 and SD15 each have a removable IR filter that sits behind the mount and before the mirror and how that allows SD owners to indulge in a infrared photography with only the addition of an IR pass filter (which filters out the visible spectrum).

The short article contains useful tips for achieving pleasing IR images.



◤ Source: Sigma Blog