Warranty

Our Optics is successfully used by many scientific organisations and univercities, e.g.

• Ioffe Physical-Technical Institute of the Russian Academy of Sciences
• Russian State University in the name of Immanuel Kant
• M.V. Lomonosov Moscow State University
• Zelenograd nanotechnology center
• etc.

In Russia, we have already received recognition. Now it is important for us to gain the trust abroad. We suggest you get rid of the risks, buying our optics on the following conditions (requires prior signing of the contract):
1. You pay the shipping of check samples.
2. Upon receipt of order you have a month to check the quality of optics and to pay it or return it.

Why do we give these conditions guarantees without any fear?

It's simple: we are confident that we have a decent optics, and finally you will decide to keep it and pay for your order.
We used to trust our customers. We are confident that you will appreciate the quality and will be using our product for its intended purpose for a very long time.