I'm looking to take some infrared photographs and I was wondering if anyone has worked with them before? My graphics teacher last year made a home made on for one if his students but the camera broke shortly after, could anyone tell me how I would be able to take some infrared shots? I have an 18-55mm nikkor lense. Are there any filters that would work or do you have to do it the hard way(which I dont realy know how to do) thanks