Self-cleaning, often with temperatures that go over 1000Â°, is a particular problem. The elements and the oven just get so hot â much, much hotter than the 350Â° to 500Â° range of normal baking â that sometimes fuses pop and control panels burn out. Manufacturers, Adam implied, know this and they understand that self-cleaning cycles are a problem. But, he said, customers demand self-cleaning options.
Opacity Opacity is the measure of impenetrability to electromagnetic or other kinds of radiation, especially visible light. In radiative transfer, it describes the absorption and scattering of radiation in a medium, such as a plasma, dielectric, shielding material, glass, etc.
Also referred to as: Posterior Capsular Haze; Secondary Cataract. A posterior capsule opacity is the presence of a hazy membrane (capsule) just behind an intraocular lens implant. This condition is sometimes referred to as secondary cataract, although the term is actually a misnomer.