 Swarovski Eyepieces All Swarovski eyepieces are 100 % watertight including the 20-60x zoom which is the only watertight zoom lens we are aware of. The fully adjustable eyecups with their large diameters open up the full field of vision even for spectacle wearers, providing a very comfortable viewing feel. All eyepieces are fitted with an integrated, quick-release lens cover. The new S-lenses also come with the unique SWAROTOP coating for bright and contrast-rich images, whatever the light conditions. | 
