This 72 to 114mm Threaded Adapter Ring for Clamp-On Matte Box from Bright Tangerine is essentially a step-up ring that allows you to mount a clamp-on type matte box to your lens with a filter thread diameter of 72mm. However, this adapter features a rear projecting 114mm ring, as opposed to most other step-up rings that project forward.

The adapter allows you to mount your clamp-on matte box closer to the front of your lens, reducing the possibility of vignetting with wide lenses. However, its design precludes using it to mount filters on your lens. The adapter features a step cut that allows you to use it with the Bright Tangerine Black Hole adapter. Please note the Black Hole adapter and matte box are not included with this item.

For Matte Box with 114mm Rear Opening    For Lenses with 72mm Filter Thread    Rear Projecting 114mm Clamping Surface    For Bright Tangerine Black Hole Adapter

For use with lenses with a non-rotating front

Mounts on lenses with 72mm filter thread

The 114mm diameter clamping surface projects towards the camera, allowing your clamp-on matte box to be closer to your lens for maximum image clearance

Made from anodized aluminum

Use with optional Bright Tangerine Black Hole adapter.

Related Questions and Answers

Q: 1. Does the Misfit Atom hold 100x100mm square filters?

A: Yes, this is compatible with 4x4" or 4x5.65 filters.

Q: 2. Would the 124mm -114mm be the best size for use on Rokinon Xeen lenses with an outer diameter of 114mm?

A: The SHAPE Flexible Adapter Ring for Clamp-On Matte Box (124 to 114mm) BH #SHCFR114 would be an excellent choice for your Rokinon Xeen lens with an outer diameter of 114mm.

Q: 3. Does it vignette with an A7SII + Sony 28-135mm in full frame? Which adapter should I use to clamp it on directly onto the Sony 28-135mm (105mm outer diameter)?

A: This matte box should be fine with a 24mm on a full frame camera such as the a7S II. To adapt this matte box from its 114mm to the 105mm of the lens, you need an adapter. This is the one adapter of those dimensions that we have. We have not tested it but it should work. Vocas 114mm to 105mm Adapter Ring for MB-255 B&H # VOSDR255105.

Q: 4. Do you need additional accessories to fit more than one filter?

A: You will need a different matte box to do so.

Q: 5. Will this work with the Schneider Xenon FF 35mm lens which has a front diameter of 100mm?

A: It will work if you use the adapter linked below: https://www.bhphotovideo.com/c/product/1090699-REG/bright_tangerine_b1250_1046_114mm_100mm_clamp_on_ring.html

Q: 6. Does the Misfit atom hold a geared polarizer?

A: The Misfit Atom does not have dedicated trays so will not be able to hold the geared polariser, if you need to use this i would recommend the Misfit

Q: 7. Can I use this mattebox clamp on, with a 82mm polarpro circular VND?

A: I would make sure to use a clamp on adapter so that your lens and Polar Pro Variable ND does not interfere with the Misfit Atom.

Q: 8. Can I add an additional stage to this mattebox?

A: Yes you can add an additional stage by adding the filter tray

Q: 9. I frequently use graduated ND filters. If using a hard edge, are there any workarounds to raise/lower the transition line?

A: Using an adjustable level baseplate with 15mm rod adapter combined with the Bright Tangerine Lightweight Rod Bracket Type 4 for Misfit Clamp Lens Attachment and 15 LWS Rods and a rod adapter, you can raise and lower the height of the transition line on the Bright Tangerine Misfit Atom Clip-On Matte Box.

Q: 10. How can this mattebox be fitted on Rokinon/Samyang Xeen Cine Lens with a 114 mm front diameter?

A: Hello Mohamed you can use the 143-114mm adaptor part number B1250.1051