The ARRI MMB-2 Reduction Clamp-On Ring 104mmfrom ARRI MMB-2 Reduction Clamp-On Ring 104mmenables you to clamp an MMB-2 lightweight matte box to your 104mm front-diameter lens. This composite ring's split design gently compresses to hold the matte box securely on the lens, eliminating the weight of a rod-mount system for the matte box.

For MMB-2 4 x 5.65"/4 x 4" Matte Box    For Lenses with 104mm Outer Lens Barrel    Split Design for Cine/ENG-Style Lenses    Saves Weight of Matte Box Rod Mount

Including but not limited to:
ARRI Ultra Primes LDS

Related Questions and Answers

Q: 1. Will this fit the pan handle on the Manfrotto MVH500AH Fluid Video Head?

A: No, Manfrotto handles are not standard ARRI Rosettes, and would not work with the SmallRig Super Clamp with ARRI-Style Rosette Mount.

Q: 2. Will this work with the Tilta BMPCC4k full cage right side?

A: You will need to add a NATO rail to the cage in order to attach this.

Q: 3. Can the color of this item be specified or are they all yellow?

A: The color of the Innerspace Cases Case for ARRI Clamp Adapter Set for LMB 4x5 Matte Box (Set of 13) (B&H# IN39423) is not selectable. It will be yellow by design. Of course, it's only the carrying case. Typically, manufacturers choose bright colors so that any small black screws or other pieces will be easy to see if they land on a brightly colored part of the case.

Q: 4. Does this come with a thumbscrew?

A: Yes, the Falcam 15mm Rod Clamp with ARRI Anti-Twist comes with thumbscrew.

Q: 5. is this a 31.8mm rosette or 28mm?

A: We use ARRI-standard rosettes for all of our rosette products. The diameter of this item is therefore 31.8mm.

Q: 6. Are these compatible with cForce Plus Motors?

A: No, the ARRI cforce mini Clamp Console 2 is not the correct clamp for the ARRI cforce plus motor. You should get the ARRI 19/15mm cforce Plus Clamp Console (BH #ARCFPCC1915 • MFR #K2.0008678) instead. See: https://bit.ly/3RTgsSB

Q: 7. Will this adapter ring work with Shape Swing-away matte box and Sony FE PZ 28-135mm f/4 G OSS Lens?

A: The SHAPE Flexible Adapter Ring for Clamp-On Matte Box (124 to 104mm) would be incorrect. To fit the Sony FE PZ 28-135mm f/4 G OSS Lens you need this adapter. SHAPE Flexible Adapter Ring for Clamp-On Matte Box (124 to 95mm) BH #SHCFR95 • MFR #CFR95

Q: 8. Does this work with "Wooden Camera UMB-1"?

A: No, the ARRI Top Flag is only comaptible with the ARRI Mini Matte Box MMB-1 & MMB-2.

Q: 9. The screw through the middle to which the knob attaches, what size / standard is it?

A: The CAMVATE 15mm LWS Rod Clamp with ARRI-Style Rosettes's tightening knob is mounted to a 20mm M5 screw.

Q: 10. Is it M6 Screw?

A: Yes it is M6