Enhance your photography setup with the Tripod Mount Ring, specifically designed for the Sigma 28-105mm F2.8 DG DN ART lens. This high-quality adapter facilitates quick mounting and release, ensuring a seamless transition during shoots. Its robust construction provides reliable support, stabilizing your lens for sharp, clear images. Perfect for professional and amateur photographers alike, this mount ring is an essential tool for achieving precise and flexible shot composition. Upgrade your gear with this indispensable accessory and capture every moment with confidence and ease. Colour:Black Material:aluminum alloy Package Contents: 1 * for Sigma 28-105mm F2.8 DG DN ART lens ring bracket 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.