What is SWAROTOP and SWARODUR?
SWAROTOP and SWARODUR are coatings for bright and high-contrast images. They reduce the surface reflection of light from 4 - 6 % to up to 0.2 %. These two coatings are used on all lenses and prisms in SWAROVSKI OPTIK long-range optical devices.
SWARODUR is the sum of all external coatings.
SWAROTOP is the sum of all coatings on the internal lenses and prisms, optimized to ensure maximum light transmission and excellent colour rendering.