JJC Durable Tripod Mount Ring Lens Collar Compatible with Canon EF 70-200mm f/4L is II USM, EF 70-200mm f/4L and EF 70-200mm f/4L is Lens Replaces Canon A-2 AII Tripod Mount Ring electronics_best_sellers_Jan2025 4mm aperture

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JJC Durable Tripod Mount Ring Lens Collar Compatible with Canon EF 70-200mm f/4L is II USM, EF 70-200mm f/4L and EF 70-200mm f/4L is Lens Replaces Canon A-2 AII Tripod Mount Ring electronics_best_sellers_Jan2025 4mm apertureJJC Durable Tripod Mount Ring Lens Collar Compatible with Canon EF 70 200mm f 4L is II USM, EF 70 200mm f 4L and EF 70 200mm f 4L is Lens Replaces Canon A 2 AII Tripod Mount Ring Feature : Secured around your lens 1 4" 20 tripod socket on the bottom Provides greater stability and balance Made of premium ABS material Silicone pad for better protecting your lens Lens Compatibility : Canon EF 70 200mm f 4L IS II USM Canon EF 70 200mm f 4L Canon EF 70