Windows and optical elements

Rostox-N began to produce polished sapphire rods with tapered and spherical tip used as plungers in Sequencing of various types.

Rostox-N launched mass production of large sapphire ribbons grown by EFG/Stepanov method. The typical size of ribbons (without the "neck") is 300x100x12 mm. The ribbons are grown in a bundle of 3-5 pcs. Application - viewport windows of industrial equipment.

Our company "Rostox-N" is engaged in the production and processing of artificial sapphire for the needs of science and technology.
We grow single crystals using three methods of crystallization from a melt: Stepanov (EFG), Kyropoulos and Czochralski. We will tell you more about them in our article.