Alpen Optics APEX XP 8x56 ED

Description Apex XP binoculars deliver vibrant images rich in detail even in low light conditions through a combination of high-resolution ED (extra-low dispersion) glass that enhances luminosity and contrast, superior BaK4 prisms, unique PXA phase coating and HR metallic coatings. Each rugged Apex XP binocular is waterproof for all-weather performance and purged with nitrogen gas to create an internal environment that is impervious to fogging. Features HD – High definition ED – Extra low dispersion optical system PXA phase coating for superior resolution and color fidelity HR metallic prism coating for enhanced light transmission and brightness Waterproof Fog-proof BAK4 Optics Lightweight Fully Multi-Coated Cleaning Pen Included Specs Item Number 652 Magnification 8x Field of View 305FT ED Glass Yes Fogproof Yes Waterproof Yes Eye Relief 17.5mm Close Focus 9.8mm Lens Coatings Fully Multi-Coated Focuser Type Center Objective Lens Diameter 56mm Prism Roof/B