Comment by deeesstoronto

How is this different from other manufacturers? Focal distances are pretty similar between all of these for SLR versus mirrorless.

Canon offers adapters for their mirrorless cameras, both EF-M and RF. https://www.canon.ca/en/products/Lenses/Mount-Adapters

Nikon has the f to z adapter: https://en.nikon.ca/nikon-products/product/lens-mount-adapte...

Sony has an A to E adapter https://electronics.sony.com/imaging/imaging-accessories/ima...