Celestron TrailSeeker ED 10x50 Binocular

The Celestron TrailSeeker ED 10x50 Binocular is the light gathering star of the TrailSeeker ED series. Its 50mm objectives bring in 42% more light than the 42mm models. Their ED objectives reduce chromatic aberration resulting in crisper colors and better contrast. its lenses are fully broadband multi-coated to reduce internal reflections over the complete optical path. The roof prisms are phase- and dielectric-coated, also enhancing light transmission and improving contrast. Field of view is 341' at 1000 yds, which is excellent for a 10x50 binocular. Close focus is 9.8'. Interpupillary distance is 60 - 74mm, which may be too wide on the minimum for people with closely-set eyes.