IS-THRF680PRO Lens Collar Support Bracket — Replacement Tripod Mount for RF 600mm F/11 IS & RF 800mm F/11 IS

Metal lens collar support designed as a replacement tripod mount ring and base foot stand adapter for RF 600mm F/11 IS and RF 800mm F/11 IS telephoto lenses. The IS-THRF680PRO serves as a sturdy lens collar support holder that secures the lens to a tripod, improving balance and handling during shooting. Compatible with RF 600mm IS and RF 800mm IS lenses, this replacement base allows direct mounting and stable support. Package contents: 1x IS-THRF680PRO Lens Collar Support Base.