William Optics 48mm T-Ring for Canon EOS R

This high-precision T Mount from William Optics is specifically designed for your Canon EOS R Mirrorless Camera. It is crafted from high-quality aluminum that has been anodized and CNC machined. It will fit your scope and camera without any gap! The T Mount will give you the opportunity to convert your Canon EOS-R Mirrorless Camera to a standard 48mm thread for attachment to various astronomy accessories. It has an M48 female thread with a diameter of 48mm and a thread pitch of 0.75mm. This T Mount is NOT for use with Canon EOS SLR / DSLR cameras with EF / EF-S lens mounts or EF-M mirrorless cameras. It is also not for use with the smaller 42mm threaded adapters and accessories, which have an M42 x 0.75 thread. Fits all Canon Mirrorless Cameras with EOS-R mounts M48 female thread x 0.75mm thread pitch