Camera Accessories
Andoer Super Telephoto Zoom Lens F/8.3-16 420-800mm with AI-Mount Adapter Ring Universal 1/4 Thread for Nikon AI-Mount Cameras
Super Telephoto Zoom Lens:The lens features manual focus in F/8.3-16 aperture at focal length of 420-800mm, to separately control the super focal zoom of DSLR cameras. T-Mount Lens to AI Mount - T-mount lens with adapter ring, replacement for T/T2...
https://www.bizrate.co.uk/cameraaccessories/andoer-super-telephoto-zoom-lens-oid28004456834.html