Here is a quick demo of a full spectrum converted Nikon D3100.
Download Our Free Infrared Photography Guide
How to take infrared pictures with a digital camera
What are infrared filters available
How to process infrared images
How to modify a digital camera for infrared photography
How to modify a digital camera to a full spectrum
Now this is the 720nm filter and custom white balance I will set to a gray card.
Let’s take a few pictures without the 720nm filter and see how it looks with the custom white balance that is already set.
Here is the 590nm infrared filter used. No matter what I have tried the custom white balance was not accepted. So, most likely we can’t set custom white balance on Nikon D3100 with our 590nm infrared filter.
We need to take RAW images and set custom white balance in Photoshop.