These wavelengths also penetrate a few millimeters into skin and give a milky look to portraits, although eyes often look black.
IR filters can be purchased all over the web (take a look on eBay). The quality of the filter depends on how much you are willing to pay, I bought one off of eBay for about £15 and it’s a bit rubbish….
Resources;
Flickr (Infrared search results)
Invisible Light - Website devoted to the technique
Infrared (IR) photography - popular myths.
INFRARED PHOTOGRAPHY - HUGE article on everything about the technique!
Preview image by Bill Gracey

























