Enhance the stability and protection of your Sigma 70-200mm II F2.8 APO lens with this precision-engineered Lens Tripod Mount Ring. Crafted from durable aluminum alloy, this mounting ring is designed to securely balance heavy telephoto lenses, preventing strain and potential damage when attached to your camera setup. Ideal for photographers seeking reliable support and ease of use during extended shooting sessions. Key Features: · **Specifically Designed for Sigma 70-200mm II F2.8 APO Lens:** Ensures a perfect fit and optimal compatibility with this lens model for secure mounting. · **Durable Aluminum Alloy Construction:** Lightweight yet strong alloy material reduces overall weight while providing long-lasting durability and wear resistance. · **Integrated Cushion Pads:** Embedded soft pads protect the lens from scratches and wear, preserving its finish and extending its lifespan. · **Precise Machining for Stability:** Expertly crafted with tight tolerances to deliver a stable, secure fit that enhances lens protection and prevents unwanted movement. · **Multiple Screw Hole Options:** Equipped with 1/4 inch and 3/8 inch screw holes on the base plate, compatible with Arca-Swiss standard ball heads, clamps, panoramic heads, and tripods for versatile mounting solutions. · **Balanced Support for Heavy Telephoto Lenses:** Helps distribute the weight of long lenses, reducing stress on the camera mount and improving overall handling. Specifications: · Material: Aluminum Alloy · Model: For Sigma 70-200mm II F2.8 APO · Gross Weight: 180g / 6.3oz · Screw Holes: 1/4 inch and 3/8 inch Package Includes: · 1 x Lens Tripod Mount Ring This Lens Tripod Mount Ring is an essential accessory for photographers using the Sigma 70-200mm II F2.8 APO lens, offering enhanced balance, protection, and mounting flexibility. Its precise fit and durable construction make it a reliable choice for professional and enthusiast photographers alike.