polarizing filter การใช้

• Because neutral-gray linear-polarizing filters are easily manufactured, correct color rendition is possible.
• Liquid crystal light valves work by rotating light between two polarizing filters.
• The benefits of polarizing filters are the same in digital or film photography.
• Polarizing filters can be rotated to maximise or minimise admission of polarised light.
• The viewer wears low-cost eyeglasses which contain a pair of different polarizing filters.
• The front element does not rotate, allowing the consistent use of polarized filters.
• The rear polarizing filter cuts out light in one plane.
• Focusing is internal, so polarizing filters can be used consistently.
• On its way to the detector, the light passes through a second polarized filter.
• Linear polarizing filters can be easily distinguished from circular polarizers.
• A Polaroid polarizing filter functions similarly on an atomic scale to the wire-grid polarizer.
• For example, he invented new types of polarizing filters.
• One minor addition, to minimize the troubles with sunshine, is to get a polarizing filter.
• Circular-polarizing filters often have a slight brownish tint, which may be compensated for during projection.
• These work by placing two polarizing filters together, at least one of which can rotate.
• Most use a fixed polarizing filter and a switching one, to block the undesired light.
• Focusing is internal-the front lens element does not rotate, allowing the consistent use of polarized filters.
• Phase two of the project would be to place a polarizing filter screen over the lights.
• Polarized filters are attached to the image screens and appropriately angled filters are worn as glasses.
• The front elements extend upon zooming, but do not rotate, allowing consistent use of polarized filters.