Whether you’re a home cinema enthusiast or a professional calibrator, you’ll find all the tests you need to set up, evaluate and adjust your Ultra HD TV in the Spears and Munsil Ultra HD Benchmark. Previous editions of Spears and Munsil Benchmark Discs have been recommended by the New York Times, Sound & Vision, Home Theater Magazine, Widescreen Review and dozens of other print and online publications. This new Ultra HD edition contains all-new patterns optimized for SDR, HDR, wide color gamut and UHD resolutions. The Spears and Munsil Ultra HD Benchmark is the most accurate and comprehensive UHD test disc available anywhere. Every pattern was created using our exclusive ultra-high-precision software tools and represents the state of the art in video reproduction.