{"product_id":"urth-55mm-circular-polariser-standard","title":"Urth 55mm Circular Polariser (Standard)","description":"\u003ch3\u003eBuy with confidence\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStock\u003c\/th\u003e\n\u003ctd\u003eIn stock at Bass \u0026amp; Bligh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDealer\u003c\/th\u003e\n\u003ctd\u003eBass \u0026amp; Bligh is an authorised UK Urth dealer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp class=\"at-a-glance\"\u003e\u003cstrong\u003eAt a glance:\u003c\/strong\u003e The Urth 55mm Circular Polariser cuts glare and reflections from water, glass and foliage, and deepens colour, on lenses with a 55mm thread.\u003c\/p\u003e\u003ch3\u003eAbout this accessory\u003c\/h3\u003e\u003cp\u003eThe Urth 55mm Circular Polariser is a rotating CPL filter in Urth's Standard tier. It uses Japanese AGC optical glass with a multi-layer nano-coating in an ultra-slim aluminium frame, and screws onto lenses with a 55mm filter thread.\u003c\/p\u003e\u003cp\u003eUse it to cut the sheen off wet leaves, water and glass, or to darken a blue sky. It takes some light, so expect to open up or slow down. Standard is the entry tier, and Plus+ and Pro bring SCHOTT B270 glass and denser coatings.\u003c\/p\u003e\u003ch4\u003eBuild \u0026amp; handling\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFilter type\u003c\/th\u003e\n\u003ctd\u003eCircular polariser (CPL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTier\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFilter thread\u003c\/th\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGlass\u003c\/th\u003e\n\u003ctd\u003eJapanese AGC optical glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoating\u003c\/th\u003e\n\u003ctd\u003eMulti-layer nano-coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFrame\u003c\/th\u003e\n\u003ctd\u003eUltra-slim aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eLifetime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eWorks with\u003c\/h4\u003e\u003cul\u003e\u003cli\u003eLenses with a 55mm filter thread\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eBest for\u003c\/h3\u003e\u003cp\u003eSuited to coastal and countryside photographers, as well as architecture shooters cutting reflections from windows. It also suits video shooters who want to tame reflections in bright light. Check the ø mark on your lens to confirm the 55mm thread first.\u003c\/p\u003e\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eIs this the right filter for a 55mm lens thread?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eIt suits lenses with a 55mm filter thread, regardless of brand. The thread size is printed on the lens, usually as ø55 on the front rim or on the inside of the lens cap. The number is the filter thread, not the focal length.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eHow do I get the best effect from a CPL?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eScrew it on, then rotate the front ring while looking through the viewfinder or at the screen until reflections fade or the sky deepens. The effect is strongest at roughly 90 degrees to the sun.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eHow much light does a polariser lose?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eA polariser absorbs some light, so expect a slower shutter speed or higher ISO. Cameras with through-the-lens metering will usually adjust for you.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eCan one 55mm filter be shared between lenses?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eIf your other lenses have smaller threads, an inexpensive step-up ring up to 55mm lets you reuse this filter. Check wide-angle shots for dark corners when using a ring.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Urth","offers":[{"title":"Default Title","offer_id":57664085229943,"sku":"UCPLST55","price":39.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1521\/5650\/files\/CPLStandard_1_6f7e6e12-d85f-4082-8547-bb6c96d85ca2.jpg?v=1793537110","url":"https:\/\/bassandbligh.com\/products\/urth-55mm-circular-polariser-standard","provider":"Bass \u0026 Bligh","version":"1.0","type":"link"}