Specifically what these mean to me? If I click on the little blurb about them it doesn't help out too much. Thanks
http://www.nikonhunting.com/products/riflescopes/prostaff/4-12x40_Nikoplex/6728#popup_gallery
http://www.nikonhunting.com/products/riflescopes/prostaff/4-12x40_Nikoplex/6728#popup_gallery