Pentax up 10x21 binoculars
These compact inverted porro prism models feature a durable dual axis single body design with synchronised inter pupillary distance adjustment they are a perfect utility companion for a multitude of applicationsaspherical lens elements for edge to edge sharpness multicoated lenses for great light transmission whether you use it for indoor or outdoor events you will be pleasantly surprised by the clarity and sharpness of the image and surprisingly affordable too