- Designed specifically for the Samyang AF 35-150mm F2.0-2.8 lens, ensuring a perfect fit and optimal performance. - Features multiple 1/4"-20 and 3/8"-16 threaded screw holes on the base for easy and direct attachment to tripods, enhancing stability during shooting. - Equipped with an Arca-compatible dovetail plate, allowing seamless attachment to ball heads, clamps, or panoramic heads that meet the Arca-Swiss standard for versatile mounting options. - The sturdy metal tripod mount ring aids in balancing and supporting heavy or long telephoto lenses, preventing camera tilt and enhancing shooting precision. Practical Use Scenarios: - Ideal for wildlife photographers who require stable support for lengthy shooting sessions in dynamic environments. - Perfect for event photographers needing quick lens swaps while maintaining balance and support on their tripods. - Beneficial for landscape photographers utilizing long exposure techniques, as it minimizes vibrations and ensures sharp images. Constructed from high-quality materials, this mount ring enhances durability and performance, making it a reliable choice for professional photographers. Its thoughtful design addresses common challenges faced when using heavy lenses, providing an essential accessory for any serious photographer's toolkit.