The binoculars are armed with the newest phase coating and let the picture shine more clear in contrast and high-definition, reinforced by fully-multicoated. Because of BaK-4 glass material you get a bright and clear picture. Based on TwistUp eyecups spectacle wearers can also enjoy the full field of view. They are adjustable in 2 steps and also support the view without glasses. The Bresser Pirsch Binoculars have a rubber armored body for solid grip. All Pirsch models are armed with a broad and very comfortable neckstrap. To make the package complete these binoculars are waterproof and nitrogen purged to prevent them against fogging.