the advancement mechanism for the use with Double Super 8 film (see comparison pictures in this segment). Double Super 8 for film-makers DS8 can also be used as an alternative film stock in modified 16 mm cameras and projectors, which allows for larger image sizes due to the narrower super 8 sprockets. Some of the formats taking advantage of this are Max DS8 and Ultra DS8. Widescreen Super8 and Max8 As Super 8 progressed to be used in HD and theatrical applications, a need arose for widescreen compatibility without having to use expensive optical adapters or excessive cropping. Since magnetic sound-striped film was no longer available, that area of the film could be used to expand the picture aspect ratio in a process similar to the creation of Super 16 from standard 16 mm film. The creators of Sleep Always experimented with widening the camera gate to expose into the sound track region to achieve this. In March 2005, Pro8mm introduced its own version of the widened gate, achieving aspect ratio of 1.58 and calling it Max8. Because top and bottom of the frame are meant to be cropped to achieve final 16:9 aspect ratio, the viewfinder is modified to show 16:9 frame markings. Pro8mm claims that shooting with Max8 and then cropping it to achieve 16:9 provides 20% increase in the size of the negative compared to regular Super8 cropped to 16:9. In 2015, Logmar of Denmark made a one-off batch of 50 "digicanical" pro-level Super 8 cameras to celebrate the 50th anniversary of Super 8. These cameras use a widened gate as well, providing an 11% increase in imaging area over the standard Super 8 frame and achieving aspect ratio of 1.5. In 2016, Eastman Kodak showed a concept for a new Super 8 camera, its first such camera in over 30 years. Although Kodak has neither confirmed nor denied it, Logmar is said to have assisted in the design of the transport and the camera's firmware. A working prototype was displayed at the 2017 Consumer Electronics Show, with Kodak hoping to begin production in spring 2017. However, nothing has been heard from Kodak concerning the camera, and the project is considered by many in the Super 8 community to be dead. Equipment and film Equipment Although Kodak launched Super 8 and had its own cameras, hundreds of other companies produced Super 8 camera, projection, editing, and sound