[3][4][5][6] A year after the German reunification, the Eisfeld plant of the Jenoptik Carl Zeiss Jena GmbH, which employed 550 staff, was taken over by Bernhard Docter, who lent his name to the company and products.
The company now traded under the name Docter-Optic-Eisfeld GmbH and continued with the production of binoculars, riflescopes, spotting scopes, magnifying glasses and opto-electronic measurement equipment.
[2][7] On 1 May 1997 a part of the business with 40 staff was continued by Analytik Jena GmbH, to which traditionally good relations existed.
[11][12] The rest Noblex Sights share the same footprint that became an industry standard and is used also by brands like Meopta, Vortex Optics, Leica Camera and others.
Riflescopes produced by Noblex are divided in the following series: The number in the naming stands for the zoom factor.