Wooden Camera UMB-1 Mattebox Clamp On Ring (143-87mm)
Wooden Camera UMB-1 Mattebox Clamp On Ring (143-87mm) | Join 143mm and 87mm sizes
A mismatch between the size of a mattebox and the front of your lens can leave your rig without the connection it needs. The Wooden Camera UMB-1 Mattebox Clamp On Ring is made for that specific 143-to-87mm size pairing, giving you a ring to use when bringing those two diameters together. It suits filmmakers and camera operators building a mattebox setup around these sizes, especially when they need a dedicated part rather than a workaround. The clamp-on design identifies how the ring is intended to meet the mattebox side of the setup; the 143-87mm marking tells you the dimensions it is made to bridge. It’s a focused accessory, not a mattebox or a general-purpose support part. If those are the sizes your rig calls for, the UMB-1 keeps the connection step straightforward and purpose-specific.
Specialist Note
Does the UMB-1 connect a 143mm mattebox opening to an 87mm lens-front size? That’s the size pairing its 143-87mm designation points to. I’d use it when assembling a rig that needs this particular diameter transition: match the 87mm side to the relevant front size, then use the clamp-on ring at the 143mm mattebox side. The clamp-on format makes the ring a connection piece in the build, rather than a mattebox in its own right. It’s best suited to a setup already planned around those dimensions; it won’t solve a size mismatch outside that pairing. For a compact mattebox rig, that specificity is useful—the part has a clear job.
Technical Specifications
- Product: Wooden Camera UMB-1 Mattebox Clamp On Ring
- Size designation: 143-87mm
- Product kind: Tripod accessory
Wooden Camera UMB-1 Mattebox Clamp On Ring (143-87mm) is backordered and will ship as soon as it is back in stock.
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Warranty & Returns Info
At Hard to Find Camera Store, we offer a 2-year warranty on all new products and a 6-month warranty on used equipment. If you're not fully satisfied with your purchase, you can return it within 14 days of delivery for a refund or exchange, provided the item is in its original condition.
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Wooden Camera UMB-1 Mattebox Clamp On Ring (143-87mm) is backordered and will ship as soon as it is back in stock.
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Worldwide Insured & Tracked Shipping
Secure delivery for camera gear to your doorstep, no matter where you are!
Warranty
New Equipment: 2 year warranty.
Used Equipment: 6 month warranty.
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