3nh adheres to “people-oriented, customer first, technological innovation, sustainable development” business philosophy to meet customer demand continuously, to create value for customers and to achieve win-win situation and common development.
Our dynamic range charts are designed to test tonal response, noise, basic resolution and color. When used with the Stepchart module, a high range of density levels may be tested.
Available Substrates: Semigloss, Photographic Paper, Color LVT Film.
Dynamic Range Charts are supported by the Stepchart, Multicharts and Multitest modules and can be used with the Dynamic Range postprocessor if several manual exposures are available. Dmax >= 3.4 is sufficient for camera phones and digital cameras with small pixel sizes, but highend DSLRs generally have higher dynamic ranges (and also manual exposure), which makes them well suited for Dynamic Range.