If the light is more purple or red your camera may not be a good candidate for shooting infrared photos. The whiter and brighter the light you see from the remote, the more sensitive your camera is to infrared. If you have a DSLR you’ll have to take a photo to see the results, or if your camera has a live view feature, you will be able to see the results on your LCD as well. However, a recent model includes an infrared nightscope, intended for taking pictures of nocturnal animals or birds. The world's biggest electronics company never thought one of its most popular products, the Sony Handycam, would turn out to have x-ray vision. If you see the bulb light up, your camera can see infrared light. Sony says it has stripped the special feature off new versions of the camera. If you have a point & shoot camera look through your LCD viewer while pressing any button on the remote. But just wait until you do this looking through your camera! You’ll be able to see invisible light – the infrared spectrum that makes such cool photos. when you look at the remote with your eye, you can’t see anything when you press the buttons. When the rear facing camera on the smartphone is activated, SpyGlass amplifies the infrared spectrum of light, which you cannot normally see, and blends it with the visible video feed.

You can see that it is invisible light – i.e. Is there a real see through clothes app Android app SpyGlass enables your smartphone to see through clothes.

Infrared see through clothes app