These Arri MB-20 Filter Rings are used between the R2-R3 adapter ring and your lenses or a reducing ring.
These Filter Rings allows the user to step down to a smaller lens diameter by reducing the (4 1/2")114mm diameter of the R2-R3 adapter ring. The Filter Rings also have an enclosed area where 114mm filters can be inserted and secured. A screw on coupling keeps the filter inside the Filter Ring. These filter rings will step down to 114mm, 95mm, and 87mm.
CAT 333064 K2.49109.0, 338666 K2.49102.0, 711312 K2.52205.0
Prop65 WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
If you want to share this elsewhere, you can click the link below to copy it