Ultimaxx 420-800mm f/8 Telephoto Zoom Lens Bundle for Nikon D850 D810 D750 D610

Ultimaxx 420-800mm f/8.3-16 Super HD Manual Telephoto Zoom Lens - Black Short Description Full Frame Format; Super HD Multi-Coated Optics Push/Pull Zoom with Integrated Zoom Lock; Fully Manual Integrated Rotating Tripod Mount; Filter Size: 62mm Aperture Range: F/8.3-16; Weight: 18.3 Oz (520g) Compatible with DSLR/SLR Cameras Utilizing a T-Mount Adapter; T-Mount Adapter Not Included