Ultra correction units for semiconductor

Request a demo

    Request a demo

    Home » Products » Optical Semiconductor Services » Ultra correction units for semiconductor


    Our Ultra Corrections Units can, for example, be found in semiconductor photomask production machines all around the world. These machines require features and functionality for high throughput, precision and uniformity of structure, as well as extremely accurate alignment.


    Nedinsco has all the necessary experience and in-depth knowledge directly in-house


    High-precision tooling that meets the requirements of the semiconductor industry


    To ensure optimal quality, we offer in-house cleanroom assembly and qualification testing


    Depending on your application, we can help you choose the perfect materials to optimize your production process.

    Ultra-Correction Unit

    Nedinsco’s ultra correction units are used as beam expanders in the optical path of the lithography system. The system features a high-quality optical design that includes a beam expander and a series of lenses that correct optical imperfections. This results in a laser beam with improved focus and reduced differentiation, which can be critical in achieving precise and accurate results.

    This system is bound to extreme accuracies in terms of the movement of the optical groups. The laser beams are enlarged from 1mm to a maximum of 8mm.

    Nedinsco offers ultra correction units with different specifications to meet the needs of various applications. These units are available in custom configurations and can be integrated into existing laser systems.

    Contact our specialists today with your request

    Nedinsco has all the necessary experience and in-depth knowledge directly in-house. Nedinsco distinguishes itself by supplying high-quality equipment that meets the requirements of the semiconductor industry, both today and in the future.

    Nedinsco can help you define all specifications in cooperation with you as our customer. Even when your optics design is already defined, we can help you with the mechanical integration.

    Related products

    Beam Delivery System (BDS)

    Beam Delivery System
    Nedinsco designs and produces ultra-correction units for semiconductor photomask production machines around the world Details

    Semiconductor inspection modules

    Microscope units for chip inspection
    Nedinsco designs and produces alignment grids for semiconductor equipment, laser intensity sensors, corner cubes, laser spot measuring tools, microscopes for wafer inspection and other optical alignment tools. Details

    Semiconductor tooling services

    Nedinsco designs and produces a wide rang of opto-mechanical tooling for the semiconductor industry Details