Light Bulb Kaleidoscope by Japanese artist Yukinobu Kitamura
A bright idea for a handcrafted kaleidoscope!!
The object chamber, located under the screw thread, contains small bits and pieces of colorful glass and dichroic film which are further enhanced by the internal battery operated LED light. When the screw thread side is pointed down (i.e when viewing through they eye hole end), the LED turns on automatically. When the screw thread side is up (i.e. when the scope is not in use), the LED turns off.
This Light Bulb Kaleidoscope has a 2 mirror system with a single central mandala image.