Chrosziel Rubber Bellows as ARRI R2 138mm Filter Ring (143 / 110mm)Tilta

Description

Hello I am selling excess to my needs... these are rubber Chroziel Mattebox rubber bellows rings that fit into either the Arri matte box ..oe the Chroziel matte box...not the Tilta.. (Note; tilta make a larger one that has no adapter to drop in a 138mm round..pola or other 138mm filter.)   these do!  Oh yes they also accept my set of split and regular Diopters...
These are the same size as I just put them into both my chroziel and arri boxes.... only difference I can see is the Arri has tall, narrower raised rubber ring domahickies...
***HERE IS SOMETHING INTERESTING THAT MAY HELP YOU....MANY OF US HAVE THE TILTA MATTE BOXES...AND WE ALL KNOW THEY NEVER MADE A 138MM ADAPTER FOR THEM..WELL IF YOU PUT THIS RING WITH A 138MM FILTER IN IT, INTO THE LARGER tILTA RUBBER RING .. IT WILL FIT AND WILL WORK.... NOT FACTORY BUT IT SOLVES A PROBLEM IN A PINCH.  The last 4x pictures demonstrate this ability.  Lets hope they make one some day... I bug Yung every time I see him...
*Also note to screw in the 138mm filter securely   you will need the little plastic ring that screw into the bellows... not included
(i will post pictures of the setup tomorrow)
Any questions please ask...
You can purchase these for B&H for 0-320 with a 8-10 week wait time... if you need it get it here...
***I am leaving the description of the arri ring because the functionality is identical
This
ARRI R2 138mm Filter Ring
fits into the back of ARRI matte boxes with a rear opening of 143mm. It enables mounting a 138mm round filter, such as a polarizer, onto your matte box and allowing for rotation of the filter. The R2 ring acts as an anti-refection donut and supports lenses with a front outer diameter of 114mm, such as Master Primes, Ultra Primes, and LDS Ultra Primes. It will accept optional R4 reduction rings, allowing you to use select lenses with a front outer diameter of less than 114mm.
For matte boxes with rear 143mm opening
Anti-reflection donut accepts 138mm round filters
For lenses with a 114mm front outer diameter
This R2 ring works with both internal and external focus lenses, as it is flexible and can accommodate the expansion and contraction of external focus lenses
Accepts R4 reduction rings for working with lenses that have a smaller front outer diameter than 114mm