If you’re an aspiring film maker hoping to be the next [J.J. Abram] with a mild (severe?) obsession with lens flares, then this Instructable is for you!
Modern camera lenses are designed to prevent lens flare, but sometimes, just sometimes, you want a cool lighting flare in your video. Of course you could add them in post production, but that’s kind of cheating, and if you don’t have expensive video editing software, not very easy to do either.
Now you could just throw a super bright LED flashlight on set and hope for the best, but you’ll never get that cool Star Wars or Star Trek blinding purple line… unless you add something on your camera to help scatter the light! [Jan Henrik] has figured out just how to do that.
He’s taken a filter for his camera and removed the glass element. Some actually come apart with a few small screws, but if not, you may have to carefully break the glass to get it out. Once you have a glass-less filter that can be attached to your camera, you need to add a vertical strip to it, which will cause light to scatter horizontally in your image. [Jan's] using a 3D printed part, but really you could make it from scratch just as easily. It’s as simple as that!
Take a look at the results: