The lenses of Levenhuk Nitro ED binoculars are made of extra low-dispersion ED glass, which produces clear high-resolution images with no chromatic distortions. Even the most demanding users who do not want to miss a single detail will appreciate the models in this series. The body of the binoculars is sealed and nitrogen-filled thereby protecting the lenses from fogging up. There are twist-up eyecups, and the eye relief is long enough for viewing with eyeglasses. It is possible to mount the binoculars on a tripod.