Discover the Pentax Pf-85EDA 85mm Angled Waterproof Spotting Scope, a high-performance optical device designed for nature enthusiasts, bird watchers, and stargazers. This compact and portable spotting scope boasts a newly designed optical system, featuring a large 85mm objective lens that ensures a bright, clear field of view for superior quality observations.The Pf-85EDA stands out in the world of spotting scopes with its ability to offer significantly extended fields of view, showcasing even the finest details with sharpness and excellent contrast. This is a result of Pentax's innovative use of ED (Extra-low Dispersion) glass optical elements, which effectively minimize chromatic aberrations. The spotting scope also benefits from the latest multi-layer coating process, which drastically reduces reflectance compared to conventional models.