Product information "Adapter Collar Mount for EOSR- and NIKZ-Adapters "
The Adapter collar mount is a tripod mount and support made specifically for EOSR and NIKZ lens adapters. The collar clamps around the lens adapter and takes the weight of the lens and adapter off the camera when mounting to a tripod.
The lens collar features both 1/4"-20 and 3/8"-16 threaded mounting holes as well as a mounting plate compatible with the NOVOFLEX Q=System (Arca compatible). The collar features a rotating ring that allows you to adjust the horizon of your shot.

Inner diameter: 65mm

Compatible with the following NOVOFLEX lens adapters:

EOSR - Canon EOS-RF mount
NIKZ - Nikon Z-Mount
ARCA-compatible: yes
Clamping width: 9mm
Inner diameter: 65mm
Lower connector: 1/4"-20, 3/8"-16
Weight: 84g / 0.19 lbs.
Hersteller/Manufacturer: Verantwortliche Person/Responsible f. Product Safety: NOVOFLEX Präzisionstechnik GmbH Brahmsstraße 7 87700 Memmingen E-Mail: mail@novoflex.com