The steiner skyhawk 30 8x42 binoculars are the perfect pair of all round binoculars for observation even in difficult weather conditions these binoculars feature large 42mm objective lenses and 8x magnification and are great for both entry level hobbyists and experienced ornithologists with updated optical performance and the innovative distance control system the 30 series represents the most attractive skyhawk binoculars ever further improved in design and details the skyhawk 30 binoc