Contact Us

    Neutral Density Filter

    • Introduction

    Neutral Density Filter


    Neutral gray-scale filter is a non-selective filter, that is, ND mirror for a variety of different wavelengths of light to reduce the capacity is the same, uniform, only to weaken the role of light, and The original color of the object will not have any impact, so you can reproduce the real scene contrast.


    The main purpose of using ND mirrors is to prevent over-exposure.


    For example, when you want to extend the exposure time when the light is strong, use the ND lens to reduce the light entering the lens, you can use a slower shutter shot. For example, in the daytime when the light is strong with slow shutter speed to capture the waterfall to show the virtual effects of water and other special effects, you need ND mirror.


    Our ND filter products

    The density ranges from 0.1-8

    The band covers NUV / VIS / NIR

    In addition, we have a gradient neutral grayscale filter and color gradient filter to choose from.

    Neutral gray-scale filter

    Related Content
    • ZnSe ZnS window

      ZnSe ZnS window

      February 17, 2017· Low Dispersion· Available Uncoated or AR Coated· Ideal for Thermal Imaging, FLIR, and Medical Systems Hyperion Optics® Zinc Selenide (ZnSe) Windows are ideal for a wide variety of infrared applicatio...view
    • Achromatic Cylindrical Lenses

      Achromatic Cylindrical Lenses

      February 17, 2017Achromatic cylindrical lenses are ideal for eliminating spherical and chromatic aberration at the image plane, for example using monochromatic light source, achromatic cylindrical lenses can form a 50...view
    • Dichroic Filter

      Dichroic Filter

      February 17, 2017Hyperion Optics’s complete range of cost effective dichroic filter range offers superior transmission, reflection and absorption characteristics. Key Features:Sharp transition from reflection to transmis...view