High Transmitting Bandpass Filters

High Transmitting Bandpass Filters

High Transmitting Bandpass Filters

Andover Corporation's High Transmitting Bandpass filters deliver exceptional throughput by optimizing the blocking range to match specific detector requirements.
These filters achieve transmission levels up to 80% while maintaining essential blocking characteristics, making them ideal for applications where far-infrared blocking isn't necessary.
Constructed with the same premium materials and proven methods as our standard bandpass filters, they provide stable, long-term performance across ultraviolet through infrared wavelengths.
Each filter is hermetically sealed and housed in a protective anodized aluminum ring.
  • Enhanced transmission up to 80%
  • Optimized blocking ranges for specific detectors
  • Excellent wavelength stability over time
  • Coverage from UV through IR regions
  • Hermetically sealed construction
  • Protected by anodized aluminum ring
  • Cost-effective solution when limited blocking range is acceptable
  • Compatible with standard mounting options
  • Spectral radiometry
  • Medical diagnostic instruments
  • Chemical analysis systems
  • Colorimetry equipment
  • Analytical instrumentation
  • Fluorescence detection
  • Optical sensing
  • Spectroscopic measurements
  • Diameter Tolerance: +0/-0.25mm
  • Usable Aperture:
    • 12.5mm Ø: 9.0mm Ø
    • 25.0mm Ø: 21.0mm Ø
    • 50.0mm Ø: 45.0mm Ø
  • 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 specified range
  • Operating Temperature: +23°C
  • Survival Temperature Range:
    • 350-380nm: -50°C to +50°C
    • 380.1-2400nm: -50°C to +70°C
  • Humidity Resistance: Per MIL-C-48497A
  • Mounting: Anodized aluminum ring
    PART NO.
    DESCRIPTION
    1 - 5 pcs.
    6 - 10 pcs.
    > 10 pcs.
    Stock Status

    700FSX20-25

    Bandpass Filter HT CWL 700nm/HBW 20nm/25mm Dia.

    $130.00
    $109.00
    $99.00
    In Stock

    700FSX40-25

    Bandpass Filter HT CWL 700nm/HBW 40nm/25mm Dia.

    $130.00
    $109.00
    $99.00
    In Stock

    700FSX20-50

    Bandpass Filter HT CWL 700nm/HBW 20nm/50mm Dia.

    $333.00
    $280.00
    $253.00
    In Stock

    750FSX10-25

    Bandpass Filter HT CWL 750nm/HBW 10nm/25mm Dia.

    $130.00
    $109.00
    $99.00
    In Stock

    750FSX20-25

    Bandpass Filter HT CWL 750nm/HBW 20nm/25mm Dia.

    $130.00
    $109.00
    $99.00
    In Stock

    750FSX40-25

    Bandpass Filter HT CWL 750nm/HBW 40nm/25mm Dia.

    $130.00
    $109.00
    $99.00
    In Stock

    750FSX20-50

    Bandpass Filter HT CWL 750nm/HBW 20nm/50mm Dia.

    $390.00
    $328.00
    $296.00
    In Stock

    750FSX40-50

    Bandpass Filter HT CWL 750nm/HBW 40nm/50mm Dia.

    $390.00
    $328.00
    $296.00
    In Stock

    766FSX10-25

    Bandpass Filter HT CWL 766.5nm/HBW 10nm/25mm Dia.

    $130.00
    $109.00
    $99.00
    In Stock

    766FSX10-50

    Bandpass Filter HT CWL 766.5nm/HBW 10nm/50mm Dia.

    $390.00
    $328.00
    $296.00
    In Stock

    780FSX10-12.5

    Bandpass Filter HT CWL 780nm/HBW 10nm/12.5mm Dia.

    $84.00
    $71.00
    $64.00
    In Stock

    780FSX10-25

    Bandpass Filter HT CWL 780nm/HBW 10nm/25mm Dia.

    $130.00
    $109.00
    $99.00
    In Stock

    780FSX10-50

    Bandpass Filter HT CWL 780nm/HBW 10nm/50mm Dia.

    $390.00
    $328.00
    $296.00
    In Stock

    795FSX10-12.5

    Bandpass Filter HT CWL 794.7nm/HBW 10nm/12.5mm Dia.

    $84.00
    $71.00
    $64.00
    In Stock

    795FSX10-25

    Bandpass Filter HT CWL 794.7nm/HBW 10nm/25mm Dia.

    $130.00
    $109.00
    $99.00
    In Stock

    795FSX10-50

    Bandpass Filter HT CWL 794.7nm/HBW 10nm/50mm Dia.

    $390.00
    $328.00
    $296.00
    In Stock