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<blockquote data-quote="OPTIC_NUT" data-source="post: 3327535" data-attributes="member: 121951"><p>Often times, binoculars that show more glare</p><p>looking into the objective end don't perform as badly as</p><p>it seems they should. That usually comes from a form</p><p>of 'shark's tooth' ribbing or baffle angling, that steers glare</p><p>back out the front, away from visibilty from the eyepiece.</p><p></p><p>To see this effect, put your eyes closer in than the eye relief</p><p>in the presences of glare-producing light out-of-field.</p><p></p><p>A proper 'shark's tooth' baffling, like in the Meopta Meopros,</p><p> will flash obvious bands and parts looking in the front, </p><p> but have a single crisp black cutoff looking from the eyepiece </p><p> side...no parts visible, perfect contrast.</p><p>One just on the edge, like the Nikon Aculon 10x42s, will have a </p><p> 'ring-of-fire', and some parts faintly visible. Still others will show</p><p> more distraction, but you have to move the eye in.</p><p></p><p>A design looks very different from the eyepiece than from the objective.</p><p>Shadowing, and especially, assymetric baffling.</p><p>So...there isn't much mystery to something looking shiny one way</p><p>but nice and black the other way.</p><p>Often, it was designed that way, and the one is related to the other.</p></blockquote><p></p>
[QUOTE="OPTIC_NUT, post: 3327535, member: 121951"] Often times, binoculars that show more glare looking into the objective end don't perform as badly as it seems they should. That usually comes from a form of 'shark's tooth' ribbing or baffle angling, that steers glare back out the front, away from visibilty from the eyepiece. To see this effect, put your eyes closer in than the eye relief in the presences of glare-producing light out-of-field. A proper 'shark's tooth' baffling, like in the Meopta Meopros, will flash obvious bands and parts looking in the front, but have a single crisp black cutoff looking from the eyepiece side...no parts visible, perfect contrast. One just on the edge, like the Nikon Aculon 10x42s, will have a 'ring-of-fire', and some parts faintly visible. Still others will show more distraction, but you have to move the eye in. A design looks very different from the eyepiece than from the objective. Shadowing, and especially, assymetric baffling. So...there isn't much mystery to something looking shiny one way but nice and black the other way. Often, it was designed that way, and the one is related to the other. [/QUOTE]
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