Specification Brand : Nutriess BulletPoint1 : Stability: Ensures solid and balanced support for heavy lenses, minimizing shake and enhancing focus precision for sharper images during long shoots. BulletPoint2 : Quick Release: Integrated quick-release plate compatible with Arca systems, allowing for fast, smooth transitions between handheld and tripod modes. BulletPoint3 : Custom Fit: Adjustable ring design to fit a range of lenses snugly, making it ideal for photographers who frequently switch between different lenses. BulletPoint4 : Long-lasting Build: Constructed with high-grade materials for reliable, long-lasting use, giving you peace of mind during frequent sessions. BulletPoint5 : Enhanced Grip: Provides secure handling, ensuring that your equipment remains safe and secure during photography sessions. BulletPoint6 : Battery: LR44 alkaline batteries or 2 SR44 silver oxide batteries BulletPoint7 : Size (W x D x H): 1.7 x 1.5 x 0.8 inches (42,5 x 37 x 20,1 mm) (including protrusions) BulletPoint8 : Weight: 1.2 oz (35.5 g) Color : Silver ExternallyAssignedProductIdentifier : 7677830278119 ExternallyAssignedProductIdentifier1 : 4002451194402 ExternallyAssignedProductIdentifier2 : 4530076640030 ExternallyAssignedProductIdentifier3 : 04530076640030 ItemName : Nutriess Tripod Mount Ring Lens Collar Quick Release Plate for T70 180 F2.8 Arca Swiss Compatible Mount Stand ItemPackageDimensions_Height : 9 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : tripod-lens-mount-rings Manufacturer : Nutriess ModelName : Nutriesscd2gt64fh8 ModelNumber : Nutriesscd2gt64fh8 PartNumber : Nutriesscd2gt64fh8 PhotoFilterEffectType : 偏光 PhotoFilterSize : 37 millimeters PhotoFilterThreadSize : 37 millimeters ProductDescription : Stability;: Ensures solid and balanced support for heavy lenses, minimizing shake and enhancing focus precision for sharper images during long shoots Ouick Release: intearated auickrelease plate compatible with Arca svstems. alowing for fast smooth transitions between handheld and tripod modes Custom fit: Adjustable ring design to fit a range of lenses snugly, making it ideal for photographers who frequently switch between different lenses. Long-lasting Build: Constructed with high-grade materials for reliable, long-lasting use, giving you peace of mind during frequent sessions Enhanced Grip: Provides secure handling, ensuring that your equipment remains safe and secure during photography sessions Item Type: Tripod Mount Ring Material: Aluminium Alloy Ring Inner Diameter: 80mm / 3.1in Quick Release Plate Length: 70mm / 2.8in