The Nikon 8x42 Action Binoculars features multiple layers of antireflective coatings, further enhanced by Porro-style prisms to deliver clear, high contrast views even in dim lighting conditions through its 42mm objective lenses.

The Nikon 8x42 Action Binoculars have a Porro-style prism design, which many optic users have found to provide a better sense of "3D" perspective as opposed to the slimmer binoculars with the roof prism design.

Turn-and-slide eyecups can be found in the Nikon Action Binocular, along with a comfortable eye relief for easy viewing without eye fatigue, even during long observation sessions.