Allows use of the binoculars in harsh weather conditions. Nitrogen purging helps keep the lenses from fogging internally.
For protection and a secure grip.
Bring distant objects close with a clear view, even in low-light conditions.
Lets you see a wide area from a distance.
To ensure a detailed view of close objects.
Facilitate light transmission through the optical path to provide enhanced image sharpness and brightness.
Improve contrast and resolution for crisp images.
Offer comfortable, custom viewing with or without eyeglasses.
Allows use with a tripod (not included) for extended viewing sessions.