Nikon 10-24mm f3.5-4.5G ED AF-S DX Nikkor  type_Lens & Sensor Cleaning and the use case is

and the use case is pretty narrow

preserving autofocus and electronic aperture functionality

one presumes

shipping quotes provided at checkout may be incorrect

6 DC HSM is an ultrawide lens for Canon EF mount crop sensor digital cameras

Nikon 10-24mm f3.5-4.5G ED AF-S DX Nikkor &nbsptype_Lens & Sensor Cleaning and the use case isThe Nikon 10 24mm f3. 5 4. 5G ED AF S DX Nikkor is a nice, reasonably compact ultrawide lens for Nikon DX format DSLR cameras. Distortion is generally well controlled (though you can't really get away from it at these focal lengths) and the AF S focusing is quick. In excellent condition, with minor internal dust.