Super Cold Filter

Nearly 50 years of experience in coating processes and the new Magnetron Sputtering Technology combined with Japanese discipline, enables such outstanding specifications in all types of filters.


Angebot anfordern

    • Chemistry
    • Biotechnology
    • Medical technology
    • Semiconductor industry
    • Photovoltaics and more

    Product features:

    Super Cold Filters are heat-reflecting filters that perform much better than conventional heat-absorbing filters. Even with a high power light source, the substrate is not damaged because it is a reflective filter and consists of a quartz glass substrate.

    Two versions are offered as standard:

    Transmission in the VIS wavelength range

    (750nm cut-off)

    Transmission in the VIS/NIR wavelength range (1050nm Cut-Off)

    Overview of the standard Super Cold Filter products
    DescriptionCut-off (nm)Thickness (nm)Item# 50 mm dia.item# 50x50 mm
    Super Cold Filter / 750nm7505YSC0750ZSC0750
    Super Cold Filter / 1100nm11005YSC1100ZSC1100

    The Super Cold Filters are available in two standard sizes:

    • Round with 25mm in diameter or
    • Square 50x50mm

    Custom filters with other passages or blocking areas can be made. Please contact your technical advisor for more information.