Comic strip formats half-page size, is "Opus". Third is used by comic strip collectors and dealers to describe one of the formats in which Sunday strips appear in American newspapers. One page of a full-color comics section can be divided horizontally into two, three or four parts. Comic strip collectors call strips that occupy one-third of a full page "thirds". From the mid-1940s until at least the 1980s, "thirds" were the most common comic strip format, and "thirds" are still common today. "Thirds" usually drop several panels, and these incomplete strips are not sought after by collectors as much as half-page or full-page
Four Thirds system DSLRs. The smaller flange focal distance allows for more compact normal and wide angle lenses. It also facilitates the use, with an adapter, of lenses based on other mounting systems, including many manual focus lenses from the seventies and eighties. In particular, Four Thirds lenses can be used on Micro Four Thirds bodies with an adapter, however, "all of the functions of the Micro Four Thirds System may not always be available." Four Thirds system The Four Thirds System is a standard created by Olympus and Eastman Kodak for digital single-lens reflex camera (DSLR) and mirrorless camera design and development.