The lightweight Monarch HG 10x30 binoculars are an ideal travel companion for observing nature. With these binoculars, you can see the finest details, whether birdwatching, exploring nature, or amidst urban architecture. The field flattening lens system provides a wide field of view with sharpness right to the edge of the image. ED glass (Extra-low Dispersion) contributes to a high-resolution, high-contrast image, and the highly reflective dielectric multi-coating on the prism ensures an exceptionally bright field of view. Together, they deliver an incredibly true-to-life representation of colors and a breathtaking viewing experience. The magnesium alloy housing weighs only 450 g and is waterproof and fog-proof.