Perfection in optics.

The Zünd Group is a globally recognized leader and center of excellence for challenging planar optics and coatings of highest quality standards. Customers from all over the world and from a wide range of industries are supplied from our state-of-the-art production site in Switzerland. Zünd covers the entire value chain, from optical contact bonding, grinding, lapping, polishing, faceting, and coating to kitting and assembling modules. Thanks to many years of expertise, we support our customers throughout all stages of product life cycles – from engineering to serial production.