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<blockquote data-quote="guywhofishes" data-source="post: 311392" data-attributes="member: 337">Coated. A thin anti-reflective coating (usually of magnesium fluorite) on one or more of the lens surfaces.Fully coated. At least one thin anti-reflective coating on both sides of the objective lens system, both sides of the ocular lens system, and the long side of the prism.Multi-coated. Multiple layers of coatings on one or more of the lens surfaces. Even some of the best optics available have only a single coating on the outside lens surface. This is done under the theory that a single coating is harder and more durable and the light reflected from the outer surface does not affect image contrast.Fully multi-coated. Multiple coatings on all lens surfaces. Fully multi-coated lenses are typical of high-end optics. Although this level of coating does not guarantee the best quality (quality is in the execution), it is an indicator that greater care has gone into the design.</blockquote>

[QUOTE="guywhofishes, post: 311392, member: 337"] Coated. A thin anti-reflective coating (usually of magnesium fluorite) on one or more of the lens surfaces. Fully coated. At least one thin anti-reflective coating on both sides of the objective lens system, both sides of the ocular lens system, and the long side of the prism. Multi-coated. Multiple layers of coatings on one or more of the lens surfaces. Even some of the best optics available have only a single coating on the outside lens surface. This is done under the theory that a single coating is harder and more durable and the light reflected from the outer surface does not affect image contrast. Fully multi-coated. Multiple coatings on all lens surfaces. Fully multi-coated lenses are typical of high-end optics. Although this level of coating does not guarantee the best quality (quality is in the execution), it is an indicator that greater care has gone into the design. [/QUOTE]

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