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The Water Cooler
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Researching binoculars, please enlighten me on this description - Words mean things
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<blockquote data-quote="Glocktogo" data-source="post: 3493752" data-attributes="member: 1132"><p>All I can think of regarding "plasticity" is this:</p><p></p><p><a href="https://www.sciencedirect.com/science/article/abs/pii/S1350946212000845" target="_blank">Optical plasticity in fish lenses - ScienceDirect</a></p><p></p><p>As for vivid colors, CRI (stands for Color Rendering Index) is important for accurate image rendering. Some lens coatings block certain light frequencies, which will degrade color rendering accuracy. I can only assume they mean that their lenses are less prone to inaccurately transmitting color to the eye? You usually hear CRI discussed with lighting, but it can also be impacted by intermediate media, such as lenses and filters in optical instruments.</p><p></p><p><a href="https://en.wikipedia.org/wiki/Color_rendering_index" target="_blank">Color rendering index - Wikipedia</a></p></blockquote><p></p>
[QUOTE="Glocktogo, post: 3493752, member: 1132"] All I can think of regarding "plasticity" is this: [URL='https://www.sciencedirect.com/science/article/abs/pii/S1350946212000845']Optical plasticity in fish lenses - ScienceDirect[/URL] As for vivid colors, CRI (stands for Color Rendering Index) is important for accurate image rendering. Some lens coatings block certain light frequencies, which will degrade color rendering accuracy. I can only assume they mean that their lenses are less prone to inaccurately transmitting color to the eye? You usually hear CRI discussed with lighting, but it can also be impacted by intermediate media, such as lenses and filters in optical instruments. [URL='https://en.wikipedia.org/wiki/Color_rendering_index']Color rendering index - Wikipedia[/URL] [/QUOTE]
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