{"title":"Matte Box Donuts \u0026amp; Clamp-on Rings","description":"\u003cp\u003eUse our broad range of Matte Box Donuts and Clamp-On Rings to step up your setup, allowing for matte box use free of light leaks.\u003c\/p\u003e","products":[{"product_id":"150mm-clamp-on-rings-for-eng-lenses","title":"150mm Clamp-on Rings for ENG Lenses","description":"\u003cp class=\"productcopy\"\u003eThe 150mm \u003ca href=\"https:\/\/brighttangerine.com\/product-category\/matte-boxes\/donuts-clamp-on-rings\/\"\u003eClamp on Rings\u003c\/a\u003e for ENG lenses are an optional accessory that has been designed to accommodate lenses of different diameters to a 150mm front diameter.\u003c\/p\u003e\n\u003cp class=\"productcopy\"\u003eIt works as a normal clamp on ring, helping to secure the matte box to the lens while providing light protection with our innovative Z-cuts.\u003c\/p\u003e\n\u003cp class=\"productcopy\"\u003eThe 150mm Clamp On Rings for ENG lenses are built from high-grade Delrin to ensure your set up remains light and provide you with maximum durability.\u003c\/p\u003e\n\u003cp class=\"productcopy\"\u003eNeed to find the outer diameter or filter thread size of your lens? Use our lens database below.\u003c\/p\u003e\n\u003cp\u003e\u003cninja_tables id=\"11773\"\u003e\u003c\/ninja_tables\u003e\u003c\/p\u003e","brand":"Bright Tangerine","offers":[{"title":"150 - 85mm","offer_id":56120462704966,"sku":"B1250.1039","price":79.0,"currency_code":"USD","in_stock":true},{"title":"150 - 87mm","offer_id":56120462737734,"sku":"B1250.1058","price":79.0,"currency_code":"USD","in_stock":true},{"title":"150 - 95mm","offer_id":56120462770502,"sku":"B1250.1038","price":79.0,"currency_code":"USD","in_stock":true},{"title":"150 - 98mm","offer_id":56120462803270,"sku":"B1250.1037","price":79.0,"currency_code":"USD","in_stock":true},{"title":"150 - 117mm","offer_id":56120462836038,"sku":"B1250.1061","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/1200\/4678\/files\/150-range-ENG.jpg?v=1772888328"},{"product_id":"threaded-donut-rings","title":"114mm Threaded Donut Rings","description":"\u003cp\u003eStep up your setup with these 114mm Threaded Donut Rings, allowing you to attach matte boxes to smaller lenses. Designed to minimise overhang, the Donut Rings offer maximised field-of-view without any risk of vignetting or interference in your frame.\u003c\/p\u003e\n\u003cp class=\"productcopy-sub\"\u003eFit for Misfits\u003c\/p\u003e\n\u003cp\u003eThe Threaded Donut Rings work with any ARRI LMB standard matte box, including our own like the Misfit Atom or Misfit Kick. If you are wanting to pair a smaller lens with these matte boxes, these rings are perfect. Matching a range of lenses with outer diameters between Ø67mm and Ø95mm, these donut rings are the perfect step up.\u003c\/p\u003e\n\u003cp class=\"productcopy-sub\"\u003eNo Loose Threads\u003c\/p\u003e\n\u003cp\u003eMade from precision-cut anodised aluminium, the Threaded Donut Rings attach seamlessly and securely to both your matte box and lens. The aluminium build quality also gives these rings the perfect combination of traits: lightweight enough to keep your rig streamlined, but durable enough for long-lasting protection.\u003c\/p\u003e","brand":"Bright Tangerine","offers":[{"title":"114 - 67mm","offer_id":56120462999878,"sku":"B1250.1073","price":79.0,"currency_code":"USD","in_stock":true},{"title":"114 - 77mm","offer_id":56120463032646,"sku":"B1250.1071","price":79.0,"currency_code":"USD","in_stock":true},{"title":"114 - 82mm","offer_id":56120462934342,"sku":"B1250.1070","price":79.0,"currency_code":"USD","in_stock":true},{"title":"114 - 95mm","offer_id":56120462967110,"sku":"B1250.1078","price":79.0,"currency_code":"USD","in_stock":true},{"title":"114 - 72mm","offer_id":56120463065414,"sku":"B1250.1072","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/1200\/4678\/files\/Threaded-Donut-Rings-All_web.png?v=1772888345"},{"product_id":"threaded-adaptor-rings","title":"Threaded Adaptor Rings for Rubber Donuts","description":"\u003cp class=\"productcopy\"\u003eExpand the possibilities of your matte box with our range of Threaded Adaptor Rings - compatible with our entire range of matte boxes. For lenses smaller than the matte box standard 143mm outer diameter, use this range of adaptors to fit them together when used with 114mm rubber donut rings. You can ensure a stable and secure matte box mounting in swing-away or rod-mounted configurations with no light leaks.\u003c\/p\u003e\n\u003cp\u003eComing in sizes from 80mm to 110mm and made from high-quality Delrin plastic, each threaded adaptor ring is designed to last.\u003c\/p\u003e\n\u003cp class=\"productcopy-sub\"\u003eFits with Misfits\u003c\/p\u003e\n\u003cp\u003eOur threaded adaptor rings are primarily designed to work with our range of matte boxes; including the \u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/brighttangerine.com\/store\/misfit-atom\/\" target=\"_blank\" rel=\"noopener\"\u003eMisfit Atom\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e, \u003cstrong\u003e\u003cu\u003e\u003ca href=\"https:\/\/brighttangerine.com\/store\/misfit-six-core\/\" target=\"_blank\" rel=\"noopener\"\u003eMisfit Six\u003c\/a\u003e\u003c\/u\u003e\u003c\/strong\u003e and \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/brighttangerine.com\/store\/misfit-kick-mk-ii-base-kit\/\" target=\"_blank\" rel=\"noopener\"\u003eMisfit Kick Mk II\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e. Additionally, they work with standard-issue ARRI LMB 4” x 5” and 6” x 6” matte boxes, for maximised compatibility and convenience.\u003c\/p\u003e\n\u003cp class=\"productcopy-sub\"\u003eDesigned for Donuts\u003c\/p\u003e\n\u003cp\u003eWhen paired with our range of rubber donuts, such as the \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/brighttangerine.com\/store\/143-114mm-rubber-donut-with-138mm-retainer\/\" target=\"_blank\" rel=\"noopener\"\u003e143mm–114mm Rubber Donut with 138mm Retainer\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e, you can easily step down further to 114mm outer diameters. This means that even the smallest of lenses can benefit from matte box filters without light leaks or loose fits.\u003c\/p\u003e\n\u003cp class=\"productcopy-sub\"\u003eQuality Build\u003c\/p\u003e\n\u003cp\u003eOur threaded adaptor rings are made from machined Delrin plastic, which provides a precise yet durable design for long-lasting reliability. It also ensures a light and discreet attachment: screwing into rubber donuts seamlessly.\u003c\/p\u003e","brand":"Bright Tangerine","offers":[{"title":"114 - 80mm","offer_id":56120463098182,"sku":"B1250.1007","price":49.0,"currency_code":"USD","in_stock":true},{"title":"114 - 95mm","offer_id":56120463130950,"sku":"B1250.1005","price":49.0,"currency_code":"USD","in_stock":true},{"title":"114 - 100mm","offer_id":56120463163718,"sku":"B1250.1026","price":49.0,"currency_code":"USD","in_stock":true},{"title":"114 - 104mm","offer_id":56120463196486,"sku":"B1250.1025","price":49.0,"currency_code":"USD","in_stock":true},{"title":"114 - 87mm","offer_id":56120463229254,"sku":"B1250.1006","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/1200\/4678\/files\/threaded-adaptor-rings.png?v=1772888364"},{"product_id":"threaded-adaptor-rings-for-eng-lenses","title":"Threaded Adaptor Rings for ENG lenses","description":"\u003cp class=\"productcopy\"\u003e\u003ca href=\"https:\/\/brighttangerine.com\/product-category\/matte-boxes\/donuts-clamp-on-rings\/\"\u003eThreaded Adaptor Rings\u003c\/a\u003e for ENG lenses\u003c\/p\u003e\n\u003cp class=\"productcopy\"\u003eNeed to find the outer diameter or filter thread size of your lens? Use our lens database below.\u003c\/p\u003e\n\u003cp\u003e\u003cninja_tables id=\"11773\"\u003e\u003c\/ninja_tables\u003e\u003c\/p\u003e","brand":"Bright Tangerine","offers":[{"title":"114 - 95mm","offer_id":56120464900422,"sku":"B1250.1028","price":49.0,"currency_code":"USD","in_stock":true},{"title":"114 - 98mm","offer_id":56120464933190,"sku":"B1250.1027","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/1200\/4678\/files\/threaded-donut-adaptor-ENG_sq.jpg?v=1772888376"},{"product_id":"162mm-clamp-on-rings","title":"162mm Clamp-On Rings","description":"\u003cp\u003eConvert smaller lenses for use with 162mm-diameter accessories with this range of clamp-on rings. With internal donut sizes ranging from 87mm to 110mm, these rings can help convert a broad range of lenses. Made from high-quality Delrin plastic, the rings are durable whilst also being light and unobtrusive on your rig. Our innovative Z-cut design ensures a tight grasp from the clamp-on ring onto the lens, and the corresponding fit is sealed to prevent light leakage.\u003c\/p\u003e\n\u003cp\u003ePerfect for swapping lenses under pressure and compatible with a broad range of third-party accessories, these clamp-on rings are ideal for filmmakers looking to reduce their rig's downtime.\u003c\/p\u003e\n\u003cp class=\"productcopy-sub\"\u003eLight-Sealed\u003c\/p\u003e\n\u003cp class=\"productcopy\"\u003eThe rings tightly lock the matte box in place, ensuring no light leaks escape around the edges of the lens.\u003c\/p\u003e\n\u003cp class=\"productcopy-sub\"\u003eDelrin Build\u003c\/p\u003e\n\u003cp class=\"productcopy\"\u003eRather than using plastic injection moulding, we choose to construct our rings from high-grade Delrin. This ensures dimensional accuracy and maximum clamping force, while retaining a light weight on the front of your camera.\u003c\/p\u003e\n\u003cp class=\"productcopy-sub\"\u003eTightly Clamped\u003c\/p\u003e\n\u003cp class=\"productcopy\"\u003eTo protect the image from light leaks, all of our clamp-on rings feature our Z-cut design. This allows the ring to clamp tightly onto the lens with uniform pressure: ensuring a steady hold on your matte box.\u003c\/p\u003e\n\u003cp class=\"productcopy-sub\"\u003ePart of the Clamp-On Ring System\u003c\/p\u003e\n\u003cp class=\"productcopy\"\u003eOur clamp-on rings are ideal for resizing the end of your lens for matte boxes and other accessories. For adjusting a variety of lenses to a variety of sizes, there are a number of alternate ring clamp sizes available:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/brighttangerine.com\/store\/114mm-clamp-on-rings\/\" target=\"_blank\" rel=\"noopener\"\u003e114mm Clamp-On Rings\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/brighttangerine.com\/store\/150mm-clamp-on-rings\/\" target=\"_blank\" rel=\"noopener\"\u003e150mm Clamp-On Rings\u003c\/a\u003e\u003c\/p\u003e","brand":"Bright Tangerine","offers":[{"title":"162 - 95mm","offer_id":56120466440518,"sku":"B1250.1022","price":97.0,"currency_code":"USD","in_stock":true},{"title":"162 - 80mm","offer_id":56120466473286,"sku":"B1250.1024","price":97.0,"currency_code":"USD","in_stock":true},{"title":"162 - 87mm","offer_id":56120466506054,"sku":"B1250.1023","price":97.0,"currency_code":"USD","in_stock":true},{"title":"162 - 110mm","offer_id":56120466538822,"sku":"B1250.1021","price":97.0,"currency_code":"USD","in_stock":true},{"title":"162 - 114mm","offer_id":56120466571590,"sku":"B1250.1020","price":97.0,"currency_code":"USD","in_stock":true},{"title":"162 - 120mm","offer_id":56120466604358,"sku":"B1250.1050","price":97.0,"currency_code":"USD","in_stock":true},{"title":"162 - 125mm","offer_id":56120466637126,"sku":"B1250.1049","price":97.0,"currency_code":"USD","in_stock":true},{"title":"162 - 134mm","offer_id":56120466669894,"sku":"B1250.1048","price":97.0,"currency_code":"USD","in_stock":true},{"title":"162 - 136mm","offer_id":56120466702662,"sku":"B1250.1047","price":97.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/1200\/4678\/files\/150-range.jpg?v=1772888533"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/1200\/4678\/collections\/catH_clamprings.jpg?v=1772641089","url":"https:\/\/brighttangerine.com\/collections\/donuts-clamp-on-rings.oembed","provider":"Bright Tangerine","version":"1.0","type":"link"}