Use this ARRI Pre-Marked Focus Ring to save time when focus-mapping your lens with a WCU-4 or UMC-4 control hand unit. Pre-marked from a close-focus of 8" to infinity, a non-permanent marker may be used to apply additional, temporary focus marks.

Fits WCU-4 or UMC-4 Knob    Pre-Marked Focus Distances    Marked 8" Close-Focus to Infinity

Related Questions and Answers

Q: 1. I need a focus rubber ring for Loxia 21mm lens, any one can tell me what size I can use ? thanks

A: You need a rubber ring that can accommodate 62mm, which is the diameter of the lens.

Q: 2. How does this compare to the Fujifilm adapter? What would be the 35mm equivalent of a 50mm noctilux-M

A: The Voigtlander VM-X Close Focus Adapter II for FUJIFILM X and the FUJIFILM M Mount Adapter for X-Mount Cameras are excellent adapters. The FUJIFILM adapter does not have the helicoid element that enables close focus. The Leica Noctilux-M 50mm Lens will have an angle of view of a 75mm lens on a FUJIFILM X camera.

Q: 3. Is this adapter weather sealed?

A: The Voigtlander VM-E Close Focus Adapter II for Sony E is not weather-sealed.

Q: 4. Does the electronic viewfinder work with this adapter? What focusing aids work?

A: Thankfully, the EVF will not be affected by the use of adapters and manual-only lenses. The usual manual focusing aids, such as magnification and focus peaking (aids that do not use lens information) will all functional normally.

Q: 5. Is it long enough for Nikon 58mm 0.95 Noct?

A: The CINEGEARS Customizable Geared Focus Ring (B&H# CI1401), in its official sizing, is 0.02 of an inch too small for the Nikon NIKKOR Z 58mm f/0.95 S Noct Lens (B&H# NIZ5895). However, given how close that is, you may be able to get it to fit, especially if the ring is placed in very hot (but not boiling) water for a few seconds prior to useage. However, as an alternative, the Tilta DSLR Lens Follow Focus Adapter (B&H# TIFRT03) will fit the Noct: https://bhpho.to/3W0Ka8l

Q: 6. Does this have electrical connections to give info to the camera about focal length, aperture etc?

A: No, the Voigtlander VM-Z Close Focus Adapter does not have electronic contacts. You will need to change the aperture directly on the lens.

Q: 7. Does this adapter still allow for the full focusing range from close focus to infinity?

A: Yes, the Voigtlander VM-Z Close Focus Adapter would allow a Nikon Z mount lens to focus to infinity.

Q: 8. What’s the diameter of the hole?

A: Outer diameter 5 5/8” Inner diameter 4 7/8".

Q: 9. Is this compatible with the pre-ASPH Leica Summilux 35mm M mount lens?

A: Yes, the Voigtlander VM-X Close Focus Adapter II for FUJIFILM X will allow the Leica Summilux-M 35mm lenses to mount on a Fujifilm X-mount camera.

Q: 10. Does this have electronic connections for sending exif data to camera and allowing focus traps?

A: The Voigtlander VM-Z Close Focus Adapter does not have electronic contacts to allow communication between the Leica M lenses to Nikon Z cameras.