The S series porro prism binoculars feature
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.
Optimum light transmission is one of the most important aspects for
the quality of vision of binoculars. This is also the focus of
new technologies for the current PENTAX Sport Optics series. So
does the ?Full Multi-Coating? of all lenses as the new standard coating.
It improves light transmission and contrasts
while minimizing reflections and excellent color fidelity.
Multiple coatings on all lenses;
Enhanced Light Transmission Coating;
internal focusing;
Water-repellent coating on the outer lenses;
Waterproof (JIS 6 classification);
nitrogen filling;
Continuous rubber armor for protection and a secure hold;
magnesium/aluminum housing;
Aspheric lens element;