This is a 143 to 134mm Bright Tangerine Clamp-On Ring for Matte Boxfor Bright Tangerine Misfit and Strummer DNA matte boxes, it allows you to clamp your matte box to the front of your lens with a 134mm front outer diameter. The ring features a split design allowing for gentle compression that holds your matte box securely on your lens. This allows you to mount your matte box on your lens without needing to use support rods.

For Misfit and Strummer DNA Matte Boxes    For Lenses with 134mm Diameter    Split Design

The ring features Z-cuts, which allow it to compress and grip the lens securely, so your matte box does not fall off. The Z-cuts also prevent light from behind the lens from reflecting of any filter and degrading your image.

Related Questions and Answers

Q: 1. Will this work with the Misfit Atom as well?

A: Yes this works with the Misfit atom as well

Q: 2. Is this a hard diameter or slightly adjustable? Would this work for the canon f/ 2.8 USM II lens?

A: This will not work with this lens, please use one of the following adaptors depending on the internal filter thread of the lens B1250.1070 82mm-114mmB1250.1071 77mm-114mmB1250.1072 72mm-114mm

Q: 3. Is there vignetting when using this adapter ring and the Misfit Atom Matte Box on a 24mm wide angle stills lens?

A: This will depend on the exact lens along with the camera it is being used on and if there is any crop factor in the mix.

Q: 4. Will this adapter ring allow the Atom to clamp on to a 77mm DSLR lens, without the use of the optional Black Hole Adapter, and without rod support? Thank you.

A: Yes the lens adapter screws into the internal thread at the front of the lens and then the matt box clamps direct onto the 114mm outside.You do not have to use and other form of mount to hold the matt box onto the lens.

Q: 5. Will this work with the Sigma Art 85mm Lens with a filter thread of 86mm?

A: no that will not work the best way is to use a step up filter thread ring from 86-95mm and use the 95mm screw in B1250.1078 https://www.bhphotovideo.com/c/product/1385048-REG/bright_tangerine_b1250_1078_114_95mm_dslr.html

Q: 6. Does this work with other brands clamp on matte box?

A: No it does not.

Q: 7. would this fit a tilta MB-T12 Clip-On Matte Box?

A: No it will not.

Q: 8. Will this work on the Misfit Atom?

A: This will work on any MatteBox that has a 114mm clamp on back.

Q: 9. Will this work with the Canon CN-E 18-80mm? The lens outer diameter is 84mm while the ring is for 85mm outer diameter lenses. Thanks

A: I solved this by using a big rubber band around the barrel. It works and hasnt fallen so far.

Q: 10. Is the front side threaded so a screw-on filter can be used?

A: No, the Bright Tangerine Threaded Adapter Ring for Clamp-On Matte Box (95 to 114mm) only provides threading to interface with a lens.