{"product_id":"polarpro-quartzline-77mm-circular-polarizer-filter","title":"PolarPro QuartzLine 77mm Circular Polarizer Filter","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cstyle\u003e\n\u003c!--\n        h2.h2Lit {padding-block-start: 0.6rem;margin-block-end: 0.5rem;}\n        .gText h2, .gText3 h2, .gText4 h2, .gText5 h2 {line-height:0.7;}\n        h2.lh1 {line-height: 1;}\n        h3.uLit {padding-top: 1rem; margin-bottom: -0.2rem;}\n        span.h2Lit, .h1Lit {color: #ff6600; font-weight: bold;}\n        .h1Lit {font-size: large;}\n        span.h2Lit, p.mText, blockquote.descQ {font-size: medium;}\n        blockquote.descQ footer {font-size: small; }\n        blockquote.descQ {background-color: rgb(237, 237, 237); padding: 0.5rem; width: 80%;}\n        blockquote.descQ p{padding: 0.5rem 0.5rem 0 0.5rem;}\n        Ul.mpn {color: #888888;}\n        span.ind{padding-left: 1rem;}\n        table.descTable tr {vertical-align: top;}\n        table.descTable th, table.descTable td {width: 50%; text-align: left; padding: 0 1rem 0 1rem;}\n        table.descTable th {padding-top:1.5rem;}\n        table.bTable {width: auto;}\n        table.bTable th {text-align: left; padding-top:1rem; padding-bottom: 1rem; width: auto; font-size: 1vw;}\n            .bDs {padding:0.5rem; box-shadow: 0rem 0.2rem 0.5rem  rgba(0,0,0,0.6); border-radius:0.5rem; border}\n            @media only screen and (min-width:200px) and (max-width:1000px) {\n                table.bTable th {font-size:3vw;}\n            }\n        .gText div, .gText3 div, .gText4 div, .gText5 div {padding:1rem;}\n        .gText {display:grid; grid-template-columns: repeat(auto-fill,minmax(50%, 1fr));}\n        .gText3 {display:grid; grid-template-columns: repeat(auto-fill,minmax(33.33%, 1fr));}\n        .gText4 {display:grid; grid-template-columns: repeat(auto-fill,minmax(25%, 1fr));}\n        .gText5 {display:grid; grid-template-columns: repeat(auto-fill,minmax(20%, 1fr));}\n                @media only screen and (min-width:200px) and (max-width:1000px) {\n                        .gText, .gText3, .gText4, .gText5 {display:grid; grid-template-columns: repeat(auto-fill,minmax(100%, 1fr));}\n            }\n        .bDs1 {width:fit-content; box-shadow: 0rem 0.2rem 0.5rem  rgba(0,0,0,0.6); border-radius:0.5rem; border}\n        .iDs1 {padding: 0.7rem;}\n        .l1div {border-bottom: 0.1rem solid #000;}\n        .dBor {padding:1rem;border:0.1rem solid #000;}\n            .dMobile {border-top: solid .3rem #000; border-radius: 1rem; box-shadow: #000 0.1rem 0.1rem 0.3rem;}\n            .dMobi {padding-left: 1rem; padding-right: 1rem;}\n            u.h1Lit {font-size: large;}\n        .aquaList li {padding-top: 0.5rem;}\n        .aquaList li::first-line {font-weight: bolder;}\n--\u003e    \n\u003c\/style\u003e\n\u003cp class=\"mText\"\u003eThe \u003cstrong class=\"h1Lit\"\u003ePolarPro 77mm QuartzLine Circular Polarizer Filter\u003c\/strong\u003e 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\/p\u003e\n\u003cp class=\"mText\"\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\/p\u003e\n\u003cp class=\"mText\"\u003eThe PolarPro QuartzLine 77mm Circular Polarizer 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 colour fidelity. The coatings associated with the PolarPro 77mm QuartzLine Circular Polarizer Filter also result in an improved beading effect when in contact with water or oil, allowing for more efficient cleaning.\u003c\/p\u003e\n\u003cp class=\"mText\"\u003eThe quartz glass is set within a brass filter ring with side knurlings that can be rotated 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\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"h2Lit\"\u003eKey Features of the PolarPro QuartzLine 77mm Circular Polarizer Filter\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHelps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface.\u003c\/li\u003e\n\u003cli\u003ePolarizing filters arrange, and filter, directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of the light.\u003c\/li\u003e\n\u003cli\u003eClears up haze in distant landscapes and provides more saturated, vivid colours.\u003c\/li\u003e\n\u003cli\u003eThe strongest effect is when used at a 90° angle from the sun.\u003c\/li\u003e\n\u003cli\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\/li\u003e\n\u003cli\u003e2.5x filter factor reduces exposure by 1.3 stops.\u003c\/li\u003e\n\u003cli\u003eConstructed from quartz glass for enhanced durability.\u003c\/li\u003e\n\u003cli\u003eMulti-coated to prevent internal ghosting and reflections while promoting clarity as well as colour fidelity.\u003c\/li\u003e\n\u003cli\u003eBrass filter ring helps to prevent jamming and provides additional strength.\u003c\/li\u003e\n\u003cli\u003eThe filter ring can be rotated to adjust the intensity of the polarization effect.\u003c\/li\u003e\n\u003cli\u003e77mm front filter threads allow for use with other filters.\u003c\/li\u003e\n\u003cli\u003eSide knurlings provide a textured grip when mounting or removing from a lens \u003c\/li\u003e\n\u003cli\u003ePlastic filter case and padded pouch for storage and transport \u003c\/li\u003e\n\u003cli\u003eMicrofiber cloth for cleaning and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"mpn\"\u003e\n\u003cli\u003eMPN - PQL77CP\u003c\/li\u003e\n\u003cli\u003eGTIN - 817465021347\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"PolarPro","offers":[{"title":"Default Title","offer_id":46838670033081,"sku":"130783","price":163.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8897\/7337\/files\/18890_polarpro-dlsr-quartzline-77mm-circular-polarizer-filter-1_1.jpg?v=1775369794","url":"https:\/\/www.digidirect.com.au\/products\/polarpro-quartzline-77mm-circular-polarizer-filter","provider":"digiDirect","version":"1.0","type":"link"}