{"product_id":"polarpro-quartzline-82mm-circular-polarizer-filter","title":"PolarPro QuartzLine 82mm Circular Polarizer Filter","description":"\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe 82mm QuartzLine Circular Polarizer Filter from PolarPro helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface. The light from the sun naturally becomes partially polarized due to reflecting off electrons in air molecules, causing the light to scatter into what appears as haze. A polarizing filter arranges and filters this directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of this light. This results in a noticeable reduction of glare and reflections from non-metallic surfaces and an increase in the saturation of skies and foliage.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003eA circular polarizer only differs from a linear polarizer in that it contains a quarter wave plane in addition to the linear polarizing filter. The addition of this quarter wave plane is to circularly polarize the linearly polarized light for the use of auto focus and exposure functions. Due to how the light is broken down and filtered with a linear polarizer, auto focus and exposure accuracy become skewed during use. When the light becomes circularly polarized, it permits the use of these functions.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThis filter is constructed from quartz glass for enhanced durability. To prevent internal ghosting and reflections, 16 layers of anti-reflection coatings offer scratch protection to the filter substrate while promoting clarity and color fidelity. The coatings associated with the PolarPro 82mm QuartzLine Circular Polarizer Filter also result in an improved beading effect when in contact with water or oil, allowing for more efficient cleaning.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003eThe quartz glass is set within a brass filter ring with side knurlings that can be rotated in order to adjust the intensity of the polarization effect. Together, the brass material and knurlings prevent jamming and provide additional strength, as well as a textured grip when mounting or removing this filter from a lens.\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eHelps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003ePolarizing filters arrange, and filter, directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of the light.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eClears up haze in distant landscapes and provides more saturated, vivid colors.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eStrongest effect when used at a 90° angle from the sun.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eCircular polarizers are ideal for use with digital cameras and autofocus lenses where a linear polarizer will often disrupt auto exposure and focus features.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003e2.5x filter factor reduces exposure by 1.3 stops.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eConstructed from quartz glass for enhanced durability.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eMulti-coated to prevent internal ghosting and reflections while promoting clarity as well as color fidelity.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eBrass filter ring helps to prevent jamming and provides additional strength.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eFilter ring can be rotated to adjust the intensity of the polarization effect.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003e82mm front filter threads allow for use with other filters.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eSide knurlings provide a textured grip when mounting or removing from a lens.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003ePlastic filter case and padded pouch for storage and transport.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eMicrofiber cloth for cleaning and maintenance.\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cspan style=\"color: #808080; font-size: 12pt;\"\u003eMPN - PQL82CP \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"color: #808080; font-size: 12pt;\"\u003eGTIN - 817465021460\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e","brand":"PolarPro","offers":[{"title":"Default Title","offer_id":46838670655673,"sku":"130796","price":163.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8897\/7337\/files\/18903_polarpro-dlsr-quartzline-82mm-circular-polarizer-filter-01_1.jpg?v=1775369811","url":"https:\/\/www.digidirect.com.au\/products\/polarpro-quartzline-82mm-circular-polarizer-filter","provider":"digiDirect","version":"1.0","type":"link"}