The new Nitrosport compact range of roof prism binoculars feature a stylish modern open hinge design, making them exceptionally lightweight and easy to handle and store. Great for sports events, nature and general observing. Both models feature high index silver coated BaK-4 prisms and multi-coated optics.  Waterproof to IPX Class 5 (0.5m depth for 3 minutes) and nitrogen-filled for clear, fog free operation. Twist-up eyepieces and suitable for spectacle wearers. Black protective rubber armouring. Integral tripod bush. Supplied with neck strap, eyepiece rainguard and soft case.