Total Product, Average Product and Marginal Product; Total, average and marginal costs; Determinants of price elasticity of supply; Barriers to Growth and Development; Short-run and long-run equilibrium (Monopolistic Competition) Basic Development Concepts; Perfect Competition
What Is Diplopia? Diplopia, or double vision, is a condition where a single object is seen in duplicate. Double and blurred vision are often thought to be the same, but they are not. In blurred vision, a single image seen by one eye appears unclear. Eyes wander or appear crossed or misaligned.
Optimal binocular single vision (BSV) exists with bifoveal fusion. A subnormal variation of BSV can exist with foveal (central) suppression. Microtropia is a small-angle squint (<10 prism dioptres) with foveal suppression in the deviating eye and subnormal stereopsis. Motor fusion is present but the range may be reduced.