Bird Watchers Mall

From the rugged magnesium body to the ultra-precision ground and polished optical elements, the Alpen(r) Rainier(tm) binocular delivers premium performance. The optical components feature the UBX(tm) multi-layer coating for maximum light transmission. The extra-large BaK-4 prisms are coated with Alpen's SHR(tm) metallic and PXA(tm) phase coatings to deliver enhanced brightness, clarity, and color fidelity.