Because of its robust and high-quality design, the Tilta 15mm Follow Focus with Hard Stops is a professional-grade tool for filmmakers and videographers. Crafted from precision-machined and anodized aluminum, this durable follow focus system ensures long-lasting performance and reliability. Its compatibility with 15mm rod-based systems makes it a versatile addition to any film or video production setup. The Tilta 15mm Follow Focus is not just sturdy, but also designed for optimal functionality. It comes with five gear rings, a 12"" whip, and a crank handle, providing you with the necessary tools for smooth and precise focus pulls. The hard stops feature allows for exact focus racking between two points while shooting, making it an invaluable tool for achieving professional-quality results. Whether you're using a Panasonic Au-EVA1, a Dslr, or other photo lenses, this follow focus system is designed to work seamlessly with a wide range of cameras and lenses. Its adjustable gears further enhance its versatility, making it a must-have for both amateur and professional photographers and videographers. In summary, the Tilta 15mm Follow Focus with Hard Stops is a high-quality, durable, and versatile tool that enhances the precision and control of your focus pulls, making it an essential piece of equipment for any film or video production..