{"product_id":"wooden-camera-umb-1-mattebox-clamp-on-ring-143-95mm","title":"Wooden Camera UMB-1 Mattebox Clamp On Ring (143-95mm)","description":"\u003ch2\u003eWooden Camera UMB-1 Mattebox Clamp On Ring (143-95mm) | A defined size transition for your mattebox setup\u003c\/h2\u003e\n\u003cp\u003eA mismatch between the sizes in a mattebox setup can leave you searching for the right link between components. The Wooden Camera UMB-1 Mattebox Clamp On Ring is a size-specific accessory, named for a 143–95 mm transition. It’s for camera operators building or adjusting a rig who need that particular step in their mattebox arrangement, rather than a ring with a different size designation. The clamp-on format tells you what kind of part it is; the numbers are the key detail to match against the components in your setup. That makes it especially useful when you’re planning a rig around those two diameters and want the connecting piece to be clearly identified. It’s a focused accessory, not a general-purpose solution for every mattebox configuration, so its value comes down to whether the 143 mm and 95 mm sizing suits the arrangement you’re putting together.\u003c\/p\u003e\n\u003ch3\u003eCheck the dimensions before you build\u003c\/h3\u003e\n\u003cp\u003eUse the 143–95 mm designation as your starting point when planning the mattebox arrangement. Match those stated dimensions to the parts you intend to join, then build around that fit. This keeps the choice grounded in the actual size information available, rather than assumptions about which other components the ring may suit. If your setup calls for a different size transition, this isn’t the ring to choose.\u003c\/p\u003e\n\u003cdiv class=\"specialist-note\"\u003e\n\u003ch3\u003eSpecialist Note\u003c\/h3\u003e\n\u003cp\u003eAt the rig-planning bench, I’d start by writing down 143 mm and 95 mm before choosing this ring. Those numbers make the intended size transition specific, which is helpful when you’re assembling a mattebox setup from separately chosen parts. The clamp-on design tells you this is a joining accessory, not a mattebox itself; I’d use it only where the named sizing matches the arrangement you’re building. It suits operators who already know they need that 143-to-95 mm step. One honest caveat: the fixed sizing makes it a precise answer, not a flexible option for other diameter combinations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: Tripod accessory\u003c\/li\u003e\n\u003cli\u003eAccessory type: Mattebox clamp-on ring\u003c\/li\u003e\n\u003cli\u003eSize designation: 143–95 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wooden Camera","offers":[{"title":"Default Title","offer_id":57564141781332,"sku":"WC-212800","price":68.02,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2493\/3716\/files\/WC-212800_01.jpg?v=1791805653","url":"https:\/\/www.htf-store.com\/fr\/products\/wooden-camera-umb-1-mattebox-clamp-on-ring-143-95mm","provider":"Hard to Find Camera Store","version":"1.0","type":"link"}