Phase Correction in Binoculars
Phase correction in binoculars is a set of coatings on the prism glass inside the binocular that keeps light in correct color phases. These coatings are only needed on roof prism binoculars to enhance resolution, contrast, and color fidelity. Phase Correction is needed because by their design, roof-prism binoculars split the light entering the barrels [...]
April 6, 2010 | Posted by Best Binocular Reviews
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