Camera Accessories
Leftfoto Tripod Mount Ring Base, Black, for Sony FE 200-600 mm f/5.6-6.3 G OSS Lens - Arca Swiss Style
*Lowering the center of gravity of long lens for optimal balance,replaces the factory tripod mounting foot. *With DR hole for quick release system,provides better experience feeling for outdoor shooting. * Double anodized、aviation grade...
https://www.bizrate.co.uk/cameraaccessories/leftfoto-tripod-mount-ring-base-oid31280998353.html