Celestron Oceana 7×50 Porro Prism Black
The Oceana 7×50 Binoculars from Celestron are waterproof binoculars designed for marine use, covered with rubber and nitrogen purged for all-weather protection. An illuminated compass for direction finding, a reticle for distance measurement, and a convenient centre focus system make these very practical binoculars.
BAK-4 prisms and fully multi-coated optics provide ultrasharp images with high contrast and resolution. The internal mil reticle can be used to calculate the view angle, the horizontal view angle, the vertical view angle, and the distance. The reticle uses 10 mils for each number. It consists of a vertical and horizontal scale intersecting above the compass degree scale. A calculator dial for quick distance measurement is located inside one of the tethered lens caps. Used in tandem with the reticle, the distance to an object is determined quickly and easily. These binoculars have an aluminium body and are fitted with a threaded mount for use with a tripod.
Features:
Nitrogen-purged waterproof and fog proof lenses for marine and all-weather use
All air-to-glass surfaces are fully multicoated providing sharp, high-contrast views
Peel-down rubber eyecups for eye and sunglass wearers
Illuminated LCD compass, mil reticle, and a calculator dial for distance and location assistance
Large 22mm of eye relief accommodates all types of users with glasses
Rubber covering provides added protection and a firm grip
