PCF WPII-series models offer a durable aluminum-diecast body with a full-body protective rubber housing, high-performance optics combining high-refraction BaK4 glass prisms and fully multi-coated optical elements, aspherical optical elements in the eyepiece optics, PENTAX-original inner focusing arm design with focus-lock mechanism, helicoid-type extendible eyepiece rings, a long eye relief of 20mm or longer, and rain-shielding eyepiece caps. Their fully water-shielded, nitrogen-filled construction ensures excellent waterproof capability (equivalent to JIS Class 6).The PCF WPII series are ideal for use around and on the water, as well as for observations in harsh weather and extreme climates. |
