This five-pack of Flat Marking Disks from ARRI is compatible with standard and two-speed follow focus knobs, and with the WCU-3 hand unit knob. Use a non-permanent marker to apply temporary focus marks to the surface of the disks. These round plastic units may be used as replacement or additional marking disks.

For Marking Focus Distances    Use with Non-Permanent Markers    Fits Follow Focus or WCU-3 Knob    Additional or Replacement Disks

Related Questions and Answers

Q: 1. Would that fit in a " ARRI-Style Anti-Twist Accessory" mount ?

A: The SHAPE Thin ARRI-Standard Rosette Mount (B&H# SHTASRM) is designed to interface only with an ARRI rosette. For example, please note the M6 center thread. It will not fit the anti-twist accessory mounts we've seen. You can ask about a more specific item, if you like.

Q: 2. Will this work for the DJI Ronin RS3 Pro?

A: It is possible to use the SHAPE ARRI Standard to DJI Ronin 2 Dovetail Adapter on the DJI RS 3 Pro.

Q: 3. Are these compatible with the Arri SXU-1 (Single Axis Unit)?

A: Yes it is. This can be used with B&H # ARSXU1 as well.

Q: 4. Is this what I need to attach the Shape FX6 extension handle directly to the FX6? If not then what adapter do I need?

A: The SHAPE Thin ARRI-Standard Rosette Mount (B&H# SHTASRM) is for use with an M6 center thread but most of the threads on the Sony FX6 Full-Frame Cinema Camera (Body Only) (B&H# SOFX6) are 1/4" threads. Fortunately, the SHAPE Remote Extension Handle and Cable for Sony FX6 (B&H# SHFX6RH) comes with the appropriate rosette for use with the camera; No additional purchase is needed for the physical attachment.

Q: 5. Will it work with the Arri 150 Fresnel? I only see the 300 and 650 mentioned in the overview. Thanks

A: Yes it will. Replaced a number of them on my 150s.

Q: 6. Will this plate interface with the Arri-style dovetail mount on the SmallRig 501PL-Compatible Baseplate for BMPCC 6K and 4K?

A: No it will not

Q: 7. Will this work with an fs7?

A: You can mount an FS7 on this 15mm Base Plate.

Q: 8. Will this cover a GFX sensor corner to corner giving sharp star fields wide open?

A: No it will not. This lens has an image circle of 43.3mm This is not large enough to cover the GFX 43.8 x 32.9 mm sensor. The lens will have a heavy vignette when mounted on any of the GFX cameras.

Q: 9. this does not fit with arri base plate?

A: The Lanparte LanParte ARRI Standard Bottom Dovetail Plate is a Universal Dovetail solution. It fits all ARRI standard bridge plates.

Q: 10. Will the RED QUICK RELEASE PLATFORM work with this?

A: are the positions of the mounting holes standard across all arri dovetail plates?