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Rifles, Reloading, Optics, Equipment
Long Range Scopes and Other Optics
Switching from VX6-HD to ATACR
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<blockquote data-quote="coyotezapper" data-source="post: 2077475" data-attributes="member: 20438"><p>Light transmission is acheived by lens coatings not objective size. Objective size will give you a larger exit pupil at higher magnification and is often confused with light transmission. For example the exit pupil on the atacr at 35x is 1.6mm compared to the NX8s 1.56 at 32x. 56mm objective on atacr and 50mm on nx8. Very little if any difference.</p><p></p><p>Also 34mm tubes don't have larger internal lenses. The 34mm tube is for elevation and windage adjustment. Larger tube more adjustment range.</p></blockquote><p></p>
[QUOTE="coyotezapper, post: 2077475, member: 20438"] Light transmission is acheived by lens coatings not objective size. Objective size will give you a larger exit pupil at higher magnification and is often confused with light transmission. For example the exit pupil on the atacr at 35x is 1.6mm compared to the NX8s 1.56 at 32x. 56mm objective on atacr and 50mm on nx8. Very little if any difference. Also 34mm tubes don't have larger internal lenses. The 34mm tube is for elevation and windage adjustment. Larger tube more adjustment range. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Long Range Scopes and Other Optics
Switching from VX6-HD to ATACR
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