Giant Porro Prism Binoculars
The lens with a large aperture and a high light gathering power can capture very bright images. The high-eyepoint design helps reduce the stress in your eyes even during long observation. The complete waterproof design* makes them safe for use during the rain or nightly dew.
*zoom types excluded
Features of Ark Series
80-mm Large Aperture
With a high light gathering power and the objective lens effective diameter, 80mm, it captures very bright images of objects.
Bino Holder attached
A special bino holder is provided, and it can be attached to your tripod without any assembling.
The long eye relief, longer than 15mm, is designed to help reduce stress in the eye even during long observation. A wide field of view can be obtained even with the glasses on.
Ark Series feature Porro prism with excellent optical functions, which candidly delivers the beauty of nature. Multi-coated, in which multi-layer coating is applied on the entire lens surfaces.
The genuine & complete waterproof design produced by inert nitrogen gas filling. It offeres a reliable use for leisure activitie at sea or in rainy weather (zoom types excluded).