Features and Functions: Extra-Low Dispersion Glass ElementsLead- and Arsenic-Free Eco-GlassPhase-Corrected Dielectric-Coated PrismsAnti-Reflection Fully Multicoated OpticsNitrogen FilledWater and FogproofClosed-Bridge ConfigurationLong Eye Relief & Comfortable Exit PupilLarge Center Focusing KnobTripod Mountable with Optional AdapterTwist-Up Click-Stop Eyecups Description: Improving on their Monarch 5 design, Nikon's 8x42 Monarch M5 Binoculars present a wider field of view for a more immersive observational experience, while maintaining the same focus on comfort and performance the Monarch line is known for. Extra-low dispersion glass, anti-reflection multicoating, and dielectric-coated, phase-corrected roof prisms deliver bright, high-contrast images with true-to-life color and minimal color fringing. With 8x magnification, the M5 Monarch binoculars bring distant subjects in close, but are easy to hold steady. The generous 42mm objective lenses produce a bright image, even in lower-light conditions like dawn and dusk. Extra-low dispersion glass minimizes chromatic and spherical aberrations, while phase-correcting prism coatings reduce internal interference to improve light transmission, contrast, and resolution. The roof prism design and closed-bridge configuration provide a compact and comfortable form factor. High-eyepoint design provides ample space between your brow and the eyecups for a clear field of view, even when you're wearing glasses, and the twist-up/click-stop rubber eyecups make glassing a pleasure, with or without eyewear. The large slip center focus wheel allows for precise focus control, even while wearing gloves. Dioptric adjustment and a wide interpupillary range allow for easy use by a wide variety of people. The M5 Monarch can be mounted with the optional adapter.Items Included: Nikon 8x42 Monarch M5 Binoculars (Black) Neck Strap Carrying Case One-Piece Ocular Rainguard 2 x Objective Lens Cap