A microlens is a small lens, generally with a diameter less than a millimetre (mm) and often as small as 10 micrometres (Âµm). The small sizes of the lenses means that a simple design can give good optical quality but sometimes unwanted effects arise due to optical diffraction at the small features. A typical microlens may be a single element with one plane surface and one spherical convex surface to refract the light.
Definition of PRODUCTION CURVE. : a curve plotted to show the relation between quantities produced during definite consecutive time intervals.ADVERTISEMENT.his word doesn't usually appear in our free dictionary, but the definition from our premium Unabridged Dictionary is offered here on a limited basis.
From Wikipedia, the free encyclopedia. In economics, a productionâpossibility frontier (PPF), sometimes called a productionâpossibility curve, production-possibility boundary or product transformation curve, is a graph representing production tradeoffs of an economy given fixed resources.n the context of a PPF, opportunity cost is directly related to the shape of the curve (see below). If the shape of the PPF curve is a straight-line, the opportunity cost is constant as production of different goods is changing. But, opportunity cost usually will vary depending on the start and end points.