Kowa Spotting Scope PROMINAR TSN-664M XD Lens. We adopt "KR coating" that is hard to be soiled superior in water repellency, oil repellency performance on the lens outer surface and realize high maintenance backrest. Multi (multilayer film) coating on the entire surface of the lens.Completely waterproof system by dry nitrogen gas filling. Full length: 312mm, mass: 1020g. The item "Kowa Spotting Scope PROMINAR TSN-664M XD Lens New in Box" is in sale since Sunday, November 3, 2019. This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Spotting Scopes". The seller is "jpanime2014" and is located in kanagawa. This item can be shipped worldwide.