Fotodiox Pro Lens Mount Adapter - Nikon F Mount G-Type D/SLR Lens to Canon EOS M (EF-M Mount) Mirrorless Camera Body with Built-In Aperture Control Dial Lens Mount_Bronica SQ Mount The simple answer is that

The simple answer is that many older lenses can capture images that have that elusive quality known as character

so even if the mount stays around lenses won't stay on that update list forever (for instance Nikon's new E lenses are incompatible with cameras just two generations old)

Lens Mount: C-Mount CCTV / Cine Lens Body Mount: Sony Alpha E-Mount Mirrorless Camera Body Manufacturer: Fotodiox Inc

Lens Mount Canon EOS (EF / EF-S) D/SLR Lens Body Mount Pentax Q (PQ) Mount Mirrorless Cameras Product Dimensions 2

Fotodiox Pro Lens Mount Adapter - Nikon F Mount G-Type D/SLR Lens to Canon EOS M (EF-M Mount) Mirrorless Camera Body with Built-In Aperture Control Dial Lens Mount_Bronica SQ Mount The simple answer is thatFeatures: Mounts Nikon Nikkor F Mount G Type D SLR Lenses to to Canon EOS M (EF M) mount mirrorless cameras; infinity focus or beyond allowed Enhanced craftsmanship and high tolerance construction for demanding professionals Integrated aperture control dial for adjusting the lens aperture Precise fit and solid connection; lens has no play, gap or wiggling when mounted on adapter and no adjustments required Precision all metal construction with chrome