The latest standard Spotting scope eyepiece model from Swarovski launched in the summer of 2009. Engineered to work seamlessly with the spotting scope optics, the eyepiece sports the SWAROTOP AND SWAROCLEAN lens coatings to improve light transmission and increase contrast. The later coating repels water, oils and dirt. The field of view reaches a wide 65° which is most apparent at lower magnifications. The textured zoom-ring makes it easy to progress through the entire magnification range quickly to make detailed observations at the higher powers.