equipment. Some of the more notable companies that made Super 8 equipment include: Canon, Bauer, Nizo, Super8 Sound (Pro8mm), Beaulieu, Leicina, Logmar, Ciro, Bolex, Goko, Hahnel, Wurker, Minolta, Minnette, Nikon. Most of these companies had long histories in the production of motion-picture equipment, dating back to the 1930s with 8 mm. In 1980, the consumer market for Super 8 collapsed. Most of the independent companies were forced into bankruptcy or merged, as the demand for Super 8 evaporated overnight. Some companies remained in business until 1985, when many gave up completely on movie-film equipment. A few later re-emerged, including Beaulieu, who, in 1985, introduced a new 7008 camera and Super 8 Sound that introduced a new version of its full-coat recorder, the Mag IV. The companies in which Super 8 was only a division simply closed. Kodak continued support for Super 8. A few products re-emerged with new features such as crystal sync and Max8. Several Canon models have also started to reappear as restoration efforts like the RhondaCam. Recently, new companies have started producing new Super 8 cameras. In 2015, Logmar introduced a limited-edition completely new Super 8 camera, and in 2016, Kodak showed a concept of a new Super 8 camera at the 2016 CES expo. There are literally millions of Super 8 cameras that are still available and viable because of manufacturing methods back in the 1960s and 1970s. These cameras can be found at specialized retailers and distributors and at auction sites such as eBay. Film stock Kodak currently offers one color reversal stock, Ektachrome 100D, three of its latest Vision 3 color negative stock, the 50D, 200T, and 500T, and Tri-X B&W reversal film in the Super 8 format. Several Super 8 specialty companies such as Pro8mm in Burbank CA, Wittner Cinetec in Hamburg, Germany, and Kahlfilm in Brühl, Germany, slit and perforate raw 35 mm film stock from Kodak, Fuji, ORWO, Agfa, and Foma and then repackage it in Kodak Super 8 cartridges. Adox has its own B&W film supply and provides this in its own Super 8 cartridge design by GKfilmCinevia. Retro 8 of Japan provides a similar service for Super 8 film in the Fuji Cartridge (Single8). There are now more varieties of Super 8 film available than ever before. In 2017, Kodak announced that Ektachrome will soon be available again in the Super 8 format. In Spring of 2019, Kodak officially