The Porro prism configuration 10x42 NatureView Binocular from Bushnell is a fixed magnification optic designed for mid range outdoor glassing tasks. This model of the NatureView series binocular uses a Porro prism design, which enables more depth of field compared to roof prism designs. The binocular weighs less than 2 lbs and features a rubber armored weather sealed housing that makes it well suited for day hikes and other recreational activities.
A fully multi coated lead free optical path provides NatureView binoculars with enhanced contrast and image clarity using responsibly sourced environmentally friendly glass elements and prisms. The oculars have twist up eyecups and 15mm eye relief, delivering a comfortable viewing distance even while wearing eyeglasses. A 66 apparent viewing angle provides an immersive image of the field of view, equipping the 10x42 NatureView for birding and almost any outdoor observation.
Specifications and Features:
Porro prism design
Fully multi coated optics
Lead free glass elements and BaK-4 prisms
66 apparent viewing angle
Field of view at 1000 yards: 345'
Minimum focus distance: 11.5'
Center focus wheel with ergonomic texture and ridges
Twist up eyecups for comfortable eye relief
Tripod mounting socket
Nitrogen filled housing provides fogproof/waterproof performance
Rubber armored body for non slip grip in wet conditions
Exit Pupil Diameter: 4.2mm
Eye Relief: 15mm
Focus Type: Center
Tripod Mount: Yes