I thought the idea of a home-made infrared camera was really cool, so I looked up some videos. This video uses a method that Joe described in class using negative strips.
This video here shows a way of seeing in the dark using red and blue sulafane cutouts placed in front of a flashlight's lens and then shining the flashlight while looking through the lens of a camera. I guess the sulafane layers are too thick for normal light to pass through, but not infrared. The video says you need an older camera to make this work though (from the 90s).
No comments:
Post a Comment