Are there any camera brands that once dominated the global camera industry and then declined and disappeared? (Even if it is the top 2 in the world)

These two are definitely the global hegemons in the film era, but they are gradually declining under the digital tide. Up to now, Kodak has filed for bankruptcy protection, and Fuji is still transplanting the characteristic functions of the film era to digital cameras, which is very small.

I wonder if Lycra counts. It used to sell well, but now it is mostly used as handicrafts, collectibles and luxury goods. In addition to Lycra, Zeiss and Schneider of the German Department were also defeated by the Japanese with the help of digital tide.