The roof prism binoculars of the S series have
an objective lens diameter greater than 40 mm. With the same
equipped with the high-quality coatings of the A series, is an impeccable one
Image quality guaranteed. Characteristic of this series is the high
Luminous intensity due to the large objective lens diameter.
Multiple coatings on all lenses;
Enhanced Light Transmission Coating;
phase correction;
internal focusing;
Water-repellent coating on the outer lenses;
Waterproof (JIS 6 classification) with nitrogen gas;
nitrogen filling;
Continuous rubber armor for protection and a secure hold;