Tripod Mount Collar Ring RT-1 Nikon AF-S 70-200mmf/4G ED VR & 300mmf/4E PF ED VR

The Tripod Mount Collar Ring RT-1 is designed for Nikon AF-S 70-200mm f/4G ED VR and 300mm f/4E PF ED VR lenses. The Tripod Mount Ring from is designed for Nikon AF-S NIKKOR 70-200mm f/4G ED VR and AF-S 300mm F/4E PF ED VR Lens.