Standard Bandpass Filters

Standard Bandpass Filters

Standard Bandpass Filters

Andover's optical bandpass filters represent our comprehensive solution for precise spectral isolation across ultraviolet, visible, and near-infrared wavelengths. Specifically engineered to transmit well-defined energy bands, these filters feature wavelength ranges optimized for laser, mercury, biomedical, and analytical applications.
Each filter is precision-manufactured and mounted in protective black anodized rings to ensure durability and performance stability. Our extensive selection of standard sizes (12.5mm, 25mm and 50mm diameter) ships with calibrated spectral data and permanent part number identification.
Custom configurations are readily available to meet specialized requirements. With our efficient manufacturing processes and substantial inventory, we deliver most standard filters within two business days, with expedited one-day shipping available for urgent needs.
  • Extensive wavelength coverage from UV (193nm) to near-infrared
  • Rapid delivery with most orders shipping within 2 days
  • Protective hard oxide coating on UV filters for enhanced durability
  • Mounted in protective black anodized metal rings
  • Permanent part number engraving for easy identification
  • Supplied with calibrated spectral data at no additional charge
  • High-volume production capability at competitive pricing
  • Quick-turn custom sizing and shapes available
  • Exceptional environmental stability
  • Spectral Radiometry
  • Medical Diagnostics and Biomedical Research
  • Chemical Analysis
  • Laser Line Separation
  • Environmental Testing
  • UV Sterilization
  • Colorimetry
  • Machine Vision
  • Biotech Instrumentation
  • Medical Devices
  • Fluorescence Applications
  • Diameter Options: 12.5mm Ø, 25.0mm Ø, and 50.0mm Ø
  • Diameter Tolerance: +0/-0.25mm
  • Surface Quality: 80-50 (Per MIL-PRF-13830B)
  • Optical Quality: Commercial instrumentation grade
  • Out-of-Band Blocking: 1 x 10-4 avg. from X-ray to FIR
  • Operating Temperature: +23ºC
  • Max Survival Temperature Range:
    • 214nm-380nm: -50ºC to +50ºC
    • 380.1nm-2400nm: -50ºC to +70ºC
  • Humidity Resistance: Per MIL-C-48497A
  • Mounting: Black anodized aluminum ring

Showing all 54 results

    PART NO.
    DESCRIPTION
    1 - 5 pcs.
    6 - 10 pcs.
    > 10 pcs.
    Stock Status

    014FS10-12.5

    1014nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

    $91.00
    $76.00
    $69.00
    In Stock

    014FS10-25

    1014nm Bandpass Filter, FWHM 10nm, 25mm dia.

    $139.00
    $117.00
    $106.00
    In Stock

    014FS10-50

    1014nm Bandpass Filter, FWHM 10nm, 50mm dia.

    $427.00
    $359.00
    $325.00
    In Stock

    046FS10-25

    1046nm Bandpass Filter, FWHM 10nm, 25mmdia.

    $139.00
    $117.00
    $106.00
    In Stock

    050FS10-12.5

    1050nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

    $91.00
    $76.00
    $69.00
    In Stock

    050FS10-25

    1050nm Bandpass Filter, FWHM 10nm, 25mm dia.

    $139.00
    $117.00
    $106.00
    In Stock

    050FS10-50

    1050nm Bandpass Filter, FWHM 10nm, 50mm dia.

    $427.00
    $359.00
    $325.00
    In Stock

    064FS02-25

    1064nm Bandpass Filter, FWHM 1nm, 25mm dia.

    $420.00
    $353.00
    $319.00
    In Stock

    064FS02-50

    1064nm Bandpass Filter, FWHM 1nm, 50mm dia.

    $799.00
    $671.00
    $607.00
    In Stock

    064FS03-25

    1064nm Bandpass Filter, FWHM 3nm, 25mm dia.

    $269.00
    $226.00
    $204.00
    In Stock

    064FS03-50

    1064nm Bandpass Filter, FWHM 3nm, 50mm dia.

    $701.00
    $589.00
    $533.00
    In Stock

    064FS10-12.5

    1064nm Bandpass Filter, FWHM 10nm, 12.5mm dia.

    $109.00
    $92.00
    $83.00
    In Stock

    064FS10-25

    1064nm Bandpass Filter, FWHM 10nm, 25mm dia.

    $158.00
    $133.00
    $120.00
    In Stock

    064FS10-50

    1064nm Bandpass Filter, FWHM 10nm, 50mm dia.

    $427.00
    $359.00
    $325.00
    In Stock