Alpen Alpen Wings 10x34 Binocular BAK4 Multicoated Dark Green Compact Roof. With it's cute and compact design this Binocular from the professionals at Alpen was able to maintain a lightweight frame and stay waterproof while still maintaining a great magnification power. Using the best in bifocal technology the Alpen Wings 10x34 BAK4 Binocular will provide you with amazingly clear and close to the ground images so you can see exactly what's going on in the field or around town. It even has Bak4 prisms which means that this BAK4 Binocular is incredibly high performing and will easily break the news that you were into something nice because you bought this. For a lightweight way to be sure that you are using one of the best binoculars the sporting industry has to offer choose the Alpen Wings Compact 34mm Binocular. Specifications for Alpen Wings 10x34mm Roof Prism Binocular: Manufacturer: Alpen Color: Dark Green Magnification: 10 x Objective Lens Diameter: 34 mm Prism System: Roof Prism Material: BAK4 Eye Relief: 16 mm Field of View Linear: 344 ft at 1000 yds Optical Coating: Multicoated Binoculars Focus System: Center Focus Close Focus: 8.2 ft Weather Resistance: Fog Resistant Water Resistant Mark: 1 m Water Resistance Level: Waterproof Weight: 36.8 oz Magnification Type: Fixed Features of Alpen Alpen Wings 10x34 Binocular Waterproof BAK4 Optics Long Eye Relief Fully Multi-Coated Lightweight and ergonomic open hinge body design Twist up eye cups Package Contents: Alpen Alpen Wings 10x34 Binocular Bag Lens cleaning tool Alpen 547: Alpen Wings 10x34 Binocular BAK4 Multicoated Dark Green Compact Roof