{"product_id":"signature-series-80mm-o-d-pro-simring","title":"SIGNATURE SERIES 80mm O.D. PRO SIMRING","description":"\u003cp\u003eNEW STANDARD SIMRING\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cul\u003e\t\u003cli\u003eUnbranded\u003c\/li\u003e\t\u003cli\u003e360 Degree Knurled Edge\u003c\/li\u003e\t\u003cli\u003e80mm Outer Diameter (O.D.)\u003c\/li\u003e\t\u003cli\u003e77mm Front Inside Thread \/ Compatible with any 77mm diameter filter\u003c\/li\u003e\t\u003cli\u003eMade of solid billet aluminum and anodized black\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003e\u003cem\u003eSIGNATURE SERIES Pro SimRing\u003c\/em\u003e\u003c\/strong\u003e  screws onto the front filter thread of your lens and acts as a step up ring to provide a 77mm front internal thread for screw on accessories, while maintaining a consistent 80mm outer diameter for matte box compatibility.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eSimply put, our 80mm Rings are designed for precision and optimum fit, smoothness, and compatibility with any matte box system on the market. Converting your front outer diameter to 80mm is a quick and inexpensive upgrade that adds purpose and convenience to any lens set up.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eTo select the size you need, you must determine the front filter diameter of your lens.  Please follow the resources below as a reference.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/x3xh-vh7Ieg\" target=\"_blank\"\u003e\u003cstrong\u003eVIDEO REVIEW OF 80MM PRO RINGS\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRESOURCES:\u003c\/strong\u003e (filter sizes, lens info)\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.apotelyt.com\/photo-lens\/zeiss-contax-catalog\" target=\"_blank\"\u003eContax Zeiss Lenses\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.apotelyt.com\/photo-lens\/leica-r-catalog\" target=\"_blank\"\u003eLeica R Lenses\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"http:\/\/allphotolenses.com\/lenses\/c_493528.html\" target=\"_blank\"\u003eNikon Lenses\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"http:\/\/web.mit.edu\/dennis\/www\/canon\/fd-lens-info.html\" target=\"_blank\"\u003eCanon FD Lenses\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"http:\/\/allphotolenses.com\/lenses\/c_493530.html\" target=\"_blank\"\u003eMamiya Lenses\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"http:\/\/allphotolenses.com\/lenses.html\" target=\"_blank\"\u003eAll Other Lenses\u003c\/a\u003e\u003c\/p\u003e","brand":"Simmod Lens","offers":[{"title":"For lenses with 43.5mm Series VI Leica","offer_id":52030450794677,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"For lenses with 48mm front filter thread","offer_id":52030450827445,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"For lenses with 49mm front filter thread","offer_id":52030450860213,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"For lenses with 52mm front filter thread","offer_id":52030450892981,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"For lenses with 54mm Series VII Leica","offer_id":52030450925749,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"For lenses with 55mm front filter thread","offer_id":52030450958517,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"For lenses with 58mm front filter thread","offer_id":52030450991285,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"For lenses with 60mm front filter thread","offer_id":52030451024053,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"For lenses with 62mm front filter thread","offer_id":52030451056821,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"For lenses with 67mm front filter thread","offer_id":52030451089589,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"For lenses with 72mm front filter thread","offer_id":52030451122357,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"For lenses with 77mm front filter thread","offer_id":52030451155125,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true},{"title":"For lenses with 82mm front filter thread","offer_id":52030451187893,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/8889\/3109\/files\/794d53c2-d640cb_3a20761d074e4a969d38e8c2650db4a5_mv2.png?v=1763486597","url":"https:\/\/simmod-lens.myshopify.com\/products\/signature-series-80mm-o-d-pro-simring","provider":"Simmod Lens","version":"1.0","type":"link"}