Enhanced Stability and Precision: This tripod ring lens adapter is specifically designed for Sigma 24-70mm F2.8 DG ND I/II lenses, ensuring a perfect fit and enhanced stability for your photography sessions. The rotatable quick-release feature allows for easy adjustments and swift setup, making it ideal for dynamic shooting environments. Compatibility: Perfectly compatible with Sony E-mount cameras, this adapter enhances lens balance and provides sturdy support on tripods, reducing strain on the camera mount. Durable Construction: Crafted from high-quality materials, the adapter withstands rigorous use, ensuring reliability and longevity in professional and recreational photography. Colour:Black Material:aluminum alloy Package Contents: 1 * For Sigma 24-70 F2.8 DG ND I/II lens tripod Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.