The materials we use are hue neutral. With the optical glass, it is hardly breakable. Multi-coating minimizes surface reflection. The quality of being water and dirt resistant ensures constant cleanliness of lens and lowers maintenance cost. Scratches are prevented with the quality coating
-Multi-coating: Water, dirt and scratch resistant.
-Made of quality German Schott optical glass.
-Can be easily and comfortably adjusted.
-Hoods and lens cap can be placed in front of the filters.
-Environmental package.
-52mm to 82mm to choose from.