Duclos Lenses Updates Spherical Focus Chart
V4 includes an accurate RGB/CMYK color wheel and enhanced resolution-evaluation tools.
Duclos Lenses has introduced v4 of its Spherical Focus Chart.
New features include an accurate RGB/CMYK color wheel, enhanced resolution-evaluation tools, industry-standard aspect-ratio markers, and a project information box.
The standard-size (24" x 42") chart is now shipping and lists for $200. A larger version (44" x 76.76") will be available soon.
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