{"product_id":"s-mrs-focus-ring-rf15-30","title":"S-MRS Focus Ring RF15-30","description":"\u003cp data-start=\"0\" data-end=\"23\" class=\"PDq2pG_selectionAnchorContainer\" style=\"text-align: center;\"\u003e\u003cstrong data-start=\"0\" data-end=\"23\"\u003eProduct Description\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"25\" data-end=\"349\"\u003eThe \u003cstrong data-start=\"29\" data-end=\"62\"\u003eINON S-MRS Focus Ring RF15-30\u003c\/strong\u003e is a dedicated magnetic lens-control accessory designed specifically for the \u003cstrong data-start=\"140\" data-end=\"175\"\u003eCanon RF15-30mm F4.5-6.3 IS STM\u003c\/strong\u003e lens. Used with the compatible \u003cstrong data-start=\"207\" data-end=\"232\"\u003eINON MRS EXT. Ring 54\u003c\/strong\u003e, it allows the lens’s \u003cstrong data-start=\"255\" data-end=\"303\"\u003efocus\/control ring to be operated underwater\u003c\/strong\u003e through INON’s S-MRS magnetic control system.\u003c\/p\u003e\n\u003cp data-start=\"351\" data-end=\"726\"\u003eThe S-MRS system transfers rotational movement through magnetic attraction, providing smooth lens operation without a conventional mechanical gear connection. For photographers using the versatile RF15-30mm underwater, the S-MRS Focus Ring RF15-30 provides access to compatible focus\/control-ring functions while the camera and lens remain safely enclosed inside the housing.\u003c\/p\u003e\n\u003cp data-start=\"728\" data-end=\"744\" style=\"text-align: center;\"\u003e\u003cstrong data-start=\"728\" data-end=\"744\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"746\" data-end=\"895\"\u003e\n\u003cstrong data-start=\"746\" data-end=\"794\"\u003eDesigned for Canon RF15-30mm F4.5-6.3 IS STM\u003c\/strong\u003e\u003cbr data-start=\"794\" data-end=\"797\"\u003ePurpose-built specifically for the focus\/control ring of the Canon RF15-30mm F4.5-6.3 IS STM lens.\u003c\/li\u003e\n\u003cli data-start=\"897\" data-end=\"1064\"\u003e\n\u003cstrong data-start=\"897\" data-end=\"940\"\u003eUnderwater Focus\/Control Ring Operation\u003c\/strong\u003e\u003cbr data-start=\"940\" data-end=\"943\"\u003eAllows compatible functions assigned to the lens’s focus\/control ring to be operated from outside the underwater housing.\u003c\/li\u003e\n\u003cli data-start=\"1066\" data-end=\"1200\"\u003e\n\u003cstrong data-start=\"1066\" data-end=\"1092\"\u003eS-MRS Magnetic Control\u003c\/strong\u003e\u003cbr data-start=\"1092\" data-end=\"1095\"\u003eTransfers rotational movement magnetically between the lens-mounted ring and compatible S-MRS components.\u003c\/li\u003e\n\u003cli data-start=\"1202\" data-end=\"1328\"\u003e\n\u003cstrong data-start=\"1202\" data-end=\"1235\"\u003eDesigned for MRS EXT. Ring 54\u003c\/strong\u003e\u003cbr data-start=\"1235\" data-end=\"1238\"\u003eEngineered specifically for compatible configurations using the \u003cstrong data-start=\"1302\" data-end=\"1327\"\u003eINON MRS EXT. Ring 54\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1330\" data-end=\"1531\"\u003e\n\u003cstrong data-start=\"1330\" data-end=\"1363\"\u003eSeparate Zoom \u0026amp; Focus Control\u003c\/strong\u003e\u003cbr data-start=\"1363\" data-end=\"1366\"\u003eThe RF15-30mm configuration uses dedicated S-MRS components for its different lens rings, allowing the appropriate accessory to be selected for the desired function.\u003c\/li\u003e\n\u003cli data-start=\"1533\" data-end=\"1656\"\u003e\n\u003cstrong data-start=\"1533\" data-end=\"1563\"\u003eSmooth \u0026amp; Precise Operation\u003c\/strong\u003e\u003cbr data-start=\"1563\" data-end=\"1566\"\u003eMagnetic coupling provides responsive rotational control while minimizing play and rattle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1658\" data-end=\"1674\" style=\"text-align: center;\"\u003e\u003cstrong data-start=\"1658\" data-end=\"1674\"\u003eWho It's For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1676\" data-end=\"1700\"\u003eUnderwater photographers\u003c\/li\u003e\n\u003cli data-start=\"1702\" data-end=\"1726\"\u003eUnderwater videographers\u003c\/li\u003e\n\u003cli data-start=\"1728\" data-end=\"1765\"\u003eCanon RF15-30mm F4.5-6.3 IS STM users\u003c\/li\u003e\n\u003cli data-start=\"1767\" data-end=\"1805\"\u003eOwners of compatible INON X-2 housings\u003c\/li\u003e\n\u003cli data-start=\"1807\" data-end=\"1859\"\u003ePhotographers using the INON MRS EXT. Ring 54 system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong data-start=\"1861\" data-end=\"1880\"\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1882\" data-end=\"1911\"\u003eINON S-MRS Focus Ring RF15-30\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1913\" data-end=\"1935\" style=\"text-align: center;\"\u003e\u003cstrong data-start=\"1913\" data-end=\"1935\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1937\" data-end=\"1982\"\u003eProduct Type: Magnetic Focus\/Control Ring\u003c\/li\u003e\n\u003cli data-start=\"1984\" data-end=\"2036\"\u003eCompatible Lens: Canon RF15-30mm F4.5-6.3 IS STM\u003c\/li\u003e\n\u003cli data-start=\"2038\" data-end=\"2091\"\u003eControlled Function: Focus\/control ring operation\u003c\/li\u003e\n\u003cli data-start=\"2093\" data-end=\"2140\"\u003eCompatible Extension Ring: MRS EXT. Ring 54\u003c\/li\u003e\n\u003cli data-start=\"2142\" data-end=\"2195\"\u003eSystem: INON S-MRS (Smart Magnetic Rotary System)\u003c\/li\u003e\n\u003cli data-start=\"2197\" data-end=\"2241\"\u003eControl Method: Magnetic rotary coupling\u003c\/li\u003e\n\u003cli data-start=\"2243\" data-end=\"2380\"\u003eCompatibility: Designed specifically for supported INON X-2 housing and port configurations using the Canon RF15-30mm F4.5-6.3 IS STM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2382\" data-end=\"2389\" style=\"text-align: center;\"\u003e\u003cstrong data-start=\"2382\" data-end=\"2389\"\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2391\" data-end=\"2601\"\u003e\u003cstrong data-start=\"2391\" data-end=\"2442\"\u003eWhat does the S-MRS Focus Ring RF15-30 control?\u003c\/strong\u003e\u003cbr data-start=\"2442\" data-end=\"2445\"\u003eIt provides underwater operation of the \u003cstrong data-start=\"2485\" data-end=\"2546\"\u003efocus\/control ring on the Canon RF15-30mm F4.5-6.3 IS STM\u003c\/strong\u003e through a compatible INON S-MRS housing configuration.\u003c\/p\u003e\n\u003cp data-start=\"2603\" data-end=\"2730\"\u003e\u003cstrong data-start=\"2603\" data-end=\"2646\"\u003eWhich extension ring does it work with?\u003c\/strong\u003e\u003cbr data-start=\"2646\" data-end=\"2649\"\u003eIt is designed for compatible configurations using the \u003cstrong data-start=\"2704\" data-end=\"2729\"\u003eINON MRS EXT. Ring 54\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2732\" data-end=\"2876\"\u003e\u003cstrong data-start=\"2732\" data-end=\"2768\"\u003eDoes this control the lens zoom?\u003c\/strong\u003e\u003cbr data-start=\"2768\" data-end=\"2771\"\u003eNo. This is the \u003cstrong data-start=\"2787\" data-end=\"2809\"\u003eFocus Ring RF15-30\u003c\/strong\u003e. Zoom operation requires the separate \u003cstrong data-start=\"2848\" data-end=\"2875\"\u003eS-MRS Zoom Ring RF15-30\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2878\" data-end=\"3140\"\u003e\u003cstrong data-start=\"2878\" data-end=\"2946\"\u003eCan the lens control ring be assigned to other camera functions?\u003c\/strong\u003e\u003cbr data-start=\"2946\" data-end=\"2949\"\u003eThe Canon RF15-30mm’s focus\/control ring can support different functions depending on camera and lens settings. Available underwater control therefore depends on how the camera is configured.\u003c\/p\u003e\n\u003cp data-start=\"3142\" data-end=\"3336\"\u003e\u003cstrong data-start=\"3142\" data-end=\"3185\"\u003eDoes this include the MRS EXT. Ring 54?\u003c\/strong\u003e\u003cbr data-start=\"3185\" data-end=\"3188\"\u003eNo. This listing includes the \u003cstrong data-start=\"3218\" data-end=\"3251\"\u003eS-MRS Focus Ring RF15-30 only\u003c\/strong\u003e. The extension ring, zoom ring, port, housing, camera, and lens are sold separately.\u003c\/p\u003e\n\u003cp data-start=\"3338\" data-end=\"3473\"\u003e\u003cstrong data-start=\"3338\" data-end=\"3384\"\u003eCan I use this with other Canon RF lenses?\u003c\/strong\u003e\u003cbr data-start=\"3384\" data-end=\"3387\"\u003eNo. This version is specifically designed for the \u003cstrong data-start=\"3437\" data-end=\"3472\"\u003eCanon RF15-30mm F4.5-6.3 IS STM\u003c\/strong\u003e.\u003c\/p\u003e","brand":"INON","offers":[{"title":"Default Title","offer_id":59692452380958,"sku":"IN-4570018120671","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6712\/8094\/files\/s-mrs_focus_ring_rf15-30.jpg?v=1784997831","url":"https:\/\/mozaikunderwater.com\/products\/s-mrs-focus-ring-rf15-30","provider":"Mozaik Underwater","version":"1.0","type":"link"}