Lens collar for Nikon 300mm f/4 PF - Nikon RT-1, Kirk, or budget knock-off? | Talk Photography
中古:AB(良品)】ニコン 三脚座リング RT-1 | 2148250322546
中古 ニコン 三脚座リング RT-1 程度:AB+(良品プラス)
Amazon.com : Lens Collar Support Tripod Mount Ring for Nikon RT-1 Nikkor AF-S 300mm F/4E PF ED VR and AF-S 70-200mm F/4G ED VR-Bottom Quick Release Plate Feature Compatible with ARCA-Swiss 39mm