Photography & Video

The latest DIY ideas, techniques and tools for creating and editing digital photos and videos, as well as how to make your own still and video cameras.

Camera + Turntable + Laser = 360° Scanner

Camera + Turntable + Laser = 360° Scanner

Sebastian Korczak hacked together a 360° rotating 3D scanner using little more than a record turntable modified with Arduino, digital camera, and a laser pointer. Korczak’s laser was mated with a special lens to create a linear beam. The distortion of this beam as it scanned the room coupled with the video data is put into a Python script, which outputs a point cloud of whatever is scanned. In this manner he is able to get full real-time scans of entire rooms. Fortunately for us, he’s provided extensive documentation on his homepage.

DIY Ring Flash Kit

If you’ve ever found flash photography to be too harsh, but often wondered how the pros get those evenly lit studio shots, you should check out a ring flash. Shooting through a ring flash will get you smooth, even lighting, and that perfect twinkle in the eye. You’ll also lose the harsh shadows that usually accompany a flash.