The versatility and clarity, even at 40x, is simply amazing. The Multicoat 4® lens system ensures maximum brightness, clarity, contrast, and color fidelity. Folded light path technology helps achieve a compact, lightweight design. Constant 30mm of eye relief is the longest you¿ll find, for comfortable extended viewing. The soft-side, form-fitting case protects your optics, and can stay on the scope during use. Armor coated, rugged, waterproof, and covered by the Leupold Full Lifetime Guarantee.