Beam Optics

Well focused particle beams are a key factor in the field of electron and ion beam technology. Therefore, D.I.S Germany provides highly developed products of charged particle beam optics, which allow for further customization to fit perfectly into our customers’ facilities.

  1. Electrostatic / Magnatostatic Lens

    Centrally mounted on a CF100 flange and made of stainless steel, this electrostatic lens is designed to guide and focus charged particle beams. It features an Einzel lens configuration with three cylindrical electrodes, where focusing is achieved by applying a high voltage to the central electrode. Passing through this Einzel lens does not change the […]

    Product number
    921-S7-09-00001
    Type of source
    electrostatic
    Flange
    CF100
    Energy feed
    electrostatic
    Material
    stainless steel
    Datasheet
    921-S7-08-00001 Einzel Lens CF100, central mount, Stainless Steel - data sheet (1)Download
    Special features
    • Symmetrical design of electrode assembly based on intermediate flange solution
    • Stainless steel housing
    • DN100CF beamline interface flanges
    • 1st and 3rd electrode grounded
    • DN16CF 20kV SHV feedthrough connected to electrode
    • 40 mm electrode inner diameter
    • Overall length: 165 mm

  2. Electrostatic / Magnatostatic Lens

    Centrally mounted on a CF100 flange and made of aluminum, this electrostatic lens is designed to guide and focus charged particle beams. It features an Einzel lens configuration with three cylindrical electrodes, where focusing is achieved by applying a high voltage to the central electrode. Passing through this Einzel lens does not change the energy […]

    Product number
    921-S7-09-00002
    Type of source
    electrostatic
    Flange
    CF100
    Energy feed
    electrostatic
    Material
    aluminum
    Datasheet
    921-S7-08-00002 Einzel Lens CF100, central mount, Aluminum - data sheet (1)Download
    Special features
    • Symmetrical design of electrode assembly based on intermediate flange solution
    • Aluminum housing with stainless steel adapter flanges
    • DN100CF beamline interface flanges
    • 1st and 3rd electrode grounded
    • DN16CF 20kV SHV feedthrough connected to electrode
    • 40 mm electrode inner diameter
    • Length: 160 mm

  3. Customized Lens

    Didn’t find the right product?We also offer customized solutions tailored to your specific requirements. We look forward to advising you on an individual solution. Whether you need a customized setup or support with system integration, we are here to help you meet your requirements.

    Type of source
    electrostatic
    Flange
    CF100
    Energy feed
    electrostatic
    Material
    stainless steel, aluminum
    Special features
    • Inner lens diameter from 5 mm up to 50 mm
    • Overall length minimum 3 x the inner diameter
    • Electrode voltage up to 40 kV
    • Number of high-voltage electrodes based on your requirements
    • Special material selection for UHV compatibility, thermal conductivity, or sputter resistivity
    • Mounting flange options: DN40 CF up to DN150 CF or ISO-K