{"product_id":"wooden-camera-umb-1-mattebox-clamp-on-ring-143-125mm","title":"Wooden Camera UMB-1 Mattebox Clamp On Ring (143-125mm)","description":"\u003ch2\u003eWooden Camera UMB-1 Mattebox Clamp On Ring (143-125mm) | Match two mattebox diameters\u003c\/h2\u003e\n\u003cp\u003eWooden Camera UMB-1 Mattebox Clamp On Ring (143-125mm) is a clamp-on mattebox ring with a 143-to-125mm size designation, made for crews setting up a mattebox around those two diameters. It’s a specialist accessory for filmmakers and camera teams who need the ring size to suit their rig, rather than a general-purpose tripod component. The useful detail is right in the name: 143mm and 125mm give you a specific size transition to work with when planning a clamp-on setup. That makes this ring most relevant when your mattebox arrangement calls for those measurements. For an interview rig or a controlled narrative setup, it can help you choose a ring by the dimensions involved instead of relying on a vague description. Keep the two stated sizes in view as you plan the setup; the ring’s purpose is specific, and it won’t suit a rig that needs different dimensions.\u003c\/p\u003e\n\u003cdiv class=\"specialist-note\"\u003e\n\u003ch3\u003eSpecialist Note\u003c\/h3\u003e\n\u003cp\u003eWith the right dimensions in place, a clamp-on mattebox setup can be planned around the ring instead of left to guesswork. I’d consider this one when your rig calls for the 143-to-125mm size step: those numbers give you a clear reference for matching the mattebox arrangement to the other diameter in your setup. For an interview, or a controlled scene where you’re building a defined camera rig, use the stated measurements to choose the ring before assembling the mattebox. It’s a focused solution, not a universal-size part, so it makes the most sense when both dimensions match the job you’re preparing for.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: Mattebox clamp-on ring\u003c\/li\u003e\n\u003cli\u003eSize designation: 143-125mm\u003c\/li\u003e\n\u003cli\u003eCategory: Tripod accessory\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wooden Camera","offers":[{"title":"Default Title","offer_id":57564179628372,"sku":"WC-213200","price":68.02,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2493\/3716\/files\/WC-213200_01.jpg?v=1791805702","url":"https:\/\/www.htf-store.com\/de\/products\/wooden-camera-umb-1-mattebox-clamp-on-ring-143-125mm","provider":"Hard to Find Camera Store","version":"1.0","type":"link"}