Pentax SP 16x50 - A Perfect Companion for Astronomical Exploration The Pentax SP 16x50 Binoculars, designed primarily for astronomy enthusiasts, confidently withstands all weather conditions. Bolstered by its outsized 50mm objectives, this remarkable gadget fully embodies multi-coating technology, thereby drastically reducing reflection while boosting light transmission phenomenally. An apt incorporation of the conventional Porro prism design bestows an immersive viewing experience by offering profound image depth. Further, it provides a comfortable grip due to sizable surface area ensuring a solid hold. Prism Type: Porro Magnification: 16x Lens Diameter: 50mm Angular Field of View: 3.5 degrees Field of View at 1000m: 61.02m Minimum Focal Distance: 10.36m Exit Pupil Diameter: 3.1mm Eye Relief: 13mm Focus Method: Center Tripod Mount: Yes (Optional adapter required) Dimensions: 19.81x16.51x5.84cm Weight: 907g Worth noting is the high light transmissibility of the large lenses and the coatings, allowing use in poor light conditions. Its optical tubes are nitrogen-filled and sealed with O-rings to ensure condensation-free performance. Additionally, they are waterproof up to a depth of 1 meter, adding another level of durability and adaptability.
