Studio : Wine Country Camera Publisher : Wine Country Camera Binding : Electronics Product Description 100% Neutral. 100% Resolution Blackstone ND filters are a technological leap-frog advancement over competing ND filters. Legacy dye-based ND filters suffer from serious color cast. The first generation of Vapor Deposition Coated (VDC) ND filters have largely corrected the color cast problem, but lack the ability to resolve high-megapixel camera without diffusing the image. Wine Country Camera's exclusive Blackstone ND features the next generation of vapor deposition coating that is both perfectly neutral across all spectrums of light (including UV and IR) and resolves the image with zero diffusion effect. Visible Light UV IR Digital cameras place a far greater demand on filters to perform across the entire light spectrum due to the digital sensor's ability to record both UV and Infrared light. Legacy "stoppers" are now obsolete as the digital sensor records both the color cast and the infrared light pollution that overwhelms the sensor and causes digital artifacts. Blackstone's NextGen VCD technology is perfectly neutral across all spectrums. Fire Polished Schott Ultra White Glass If you're going to build the best ND filter in the world, use the best glass in the world. Period. Schott's Ultra White optical glass has a crystal-like appearance and extremely high transmittance across the visible light spectrum. Schott Ultra White glass features an extremely flat, fire polished surface to eliminate any visible disto 0
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