Product

  • Filter Overview
  • Filter Overview
  • Filter Overview
  • Filter Overview
  • Filter Overview
  • Filter Overview
  • Filter Overview
  • Filter Overview
  • Filter Overview
  • Filter Overview

Filter Overview

Optical filters are used to screen or filter special bands, and are widely used in optical equipment, industrial measurement, environmental protection and other fields. We provide long-wave pass filters, narrow-band filters, band-pass filters, colored glass filters, etc. Size and coating requirements can be customized.
filter opticalfilter BK7

Product introduction

  • Optical filters are used to screen or filter special bands, and are widely used in optical equipment, industrial measurement, environmental protection and other fields. We provide long-wave pass filters, narrow-band filters, band-pass filters, colored glass filters, etc. Size and coating requirements can be customized.

    Material

    Fused Silica, Color Glass BK7

    Dimensional tolerance

    +0.0 ,-0.2mm

    Parallelism

    <3 arc   minute

    Clear aperture

    Central 90%

    Face shape

    λ/4@633nm

    Smoothness

    60/40 scratch/dig

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+86 731 8705 1588

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+86 731 8705 1588

Email

sales@dayoptics.com

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