{"product_id":"tiffen-55mm-29-filter-red","title":"Tiffen 55mm 29 Filter (Red)","description":"\u003ch4\u003eTiffen 55mm 29 Filter (Red)\u003c\/h4\u003e\n\u003cp id=\"b\"\u003eSize:55mm | Pattern Name:Filter Product description The 29 Dark Red Filter\nfrom Tiffen is a filter designed to build contrast in black and white\nphotography and separation between tones. In landscape photography, clear\nskies are darkened and when combined with a polarizer, a very extreme contrast\nis added to the image. Many forensic photographers use the 29 Red filter as\nit absorbs blues colors and enhances red. Therefore, the filter aids in\nfinding evidence. Infrared images are also enhanced giving a stronger effect\nand look by making foliage look white. The red filter is ideal for copying\nblue prints, since it enhances the lines and is easier to view the image. It\nhas a filter factor of 16.5, so you must increase your exposure by 4 1\/3 of a\nstop to compensate.Tiffen filters are not dyed, but are manufactured by using\nColorCore technology. This process laminates the filter material between two\npieces of optical glass and grinds down and polishes the glass. The glass is\nthen mounted to the metal ring, which after that can be screwed onto the lens\nfor the desired effect.Strong contrast and separation of tonesMakes skies\ndramatic and darkerStronger than a 25 red filterColorCore technology\n This filter is an excellent copying filter for blueprints.\u003c\/p\u003e \n\n\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eDark-red filter\u003c\/li\u003e\n         \u003cli\u003eUsed in scientific photography\u003c\/li\u003e\n         \u003cli\u003e55 millimeters in diameter\u003c\/li\u003e\n         \u003cli\u003ePrimarily for black-and-white images\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"Tiffen","offers":[{"title":"Filter \/ 55mm","offer_id":40274609897625,"sku":"B00004ZCCH","price":146.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0491\/3148\/7385\/products\/B00004ZCCH.jpg?v=1649823480","url":"https:\/\/soundstores.net\/products\/tiffen-55mm-29-filter-red","provider":"SoundStore Australia","version":"1.0","type":"link"}