green phosphor (A3M0039),
white phosphor (A3M0006)
The Apple Monitor III is a green phosphor (A3M0039) or a white phosphor (A3M0006) CRT-based monochromemonitor manufactured by Apple Computer for the Apple IIIpersonal computer, introduced in 1980. As Apple's first monitor in their business line of machines, it preceded the Apple Monitor II by several years. The Apple Monitor III's main feature was the fine mesh on the CRT to reduce glare. The Apple Monitor III was also compatible with the entire Apple II series and numerous other computers through its standard composite video input jack.