A polarization camera includes a microlement polarizer that is situated in proximity to a focal plane array. The method comprises the step of feeding the animal the foodstuff in combination with a phytase expressed in yeast wherein the phytase can be selected from the group consisting of AppA1, AppA2 and a site-directed mutant of AppA. A pair of side plates of the support frame, which extends in a direction perpendicular to a main direction in which the light-emitting parts are arranged, has guide slots formed therein, each of which is configured to guide movement of a corresponding exposure unit between its exposure and retreating positions. The movement information that is input on the text entry screen is output in real time as the path on the two-dimensional plane and the height information thereof on the figure entry screen. Another defect correcting method for a liquid crystal panel is disclosed, the liquid crystal panel including a correcting wiring formed beforehand to connect pixels adjacent to each other, comprising the step of: when a defective pixel occurs, electrically connecting a pixel electrode of the defective pixel to that of a pixel adjacent to the defective pixel.