Colored Filter Glass - Heat Absorbing

Colored Filter Glass - Heat Absorbing

Colored Filter Glass - Heat Absorbing

Andover Corporation's Heat Absorbing Colored Filter Glass delivers effective thermal management by transmitting visible wavelengths while blocking near-infrared radiation.
These precision-polished filters are fabricated from premium optical filter glass, ensuring excellent spectral consistency and sharp contrast.
Each filter can be customized to specific thicknesses and sizes, with our in-house fabrication capabilities enabling rapid turnaround on custom orders.
The filters maintain high optical quality while providing reliable heat absorption for various demanding applications.
  • Superior heat absorption characteristics
  • Premium optical filter glass construction
  • Excellent spectral consistency
  • Sharp contrast performance
  • Precision-polished surfaces
  • Custom thickness options
  • Quick turnaround on custom orders
  • Threaded mounting compatibility
  • Advanced machine vision systems
  • Astronomical instrumentation
  • Electronic measurement equipment
  • Calibration systems
  • Medical devices
  • Thermal management solutions
  • Optical testing
  • Scientific research
Heat absorbing color glass graph
  • Optical Thickness: 3mm ±0.5mm
  • Mechanical Thickness: Add 0.8mm for ring mount
  • Size Tolerance: +0.00/-0.25mm
  • Surface Quality: 80/50 per MIL-M-13508
  • Maximum Operating Temperature: +100°C
  • Transmitted Wavefront: 1/4 wave per inch
  • Parallelism: 30 arc seconds or better
  • Spectral Data: Internal transmittance
  • Configuration: Mounted (except squares)
  • Note: 165mm squares available with cropped corners
    PART NO.
    DESCRIPTION
    1 - 5 pcs.
    6 - 10 pcs.
    > 10 pcs.
    Stock Status

    001FG13-25

    KG-1 Filter Glass, 25mm diameter

    $75.00
    $61.00
    $53.00
    In Stock

    001FG13-50

    KG-1 Filter Glass, 50mm diameter

    $142.00
    $115.00
    $101.00
    In Stock

    001FG13-50S

    KG-1 Filter Glass, 50mm x 50mm x 3mm

    $142.00
    $115.00
    $101.00
    In Stock

    001FG13-165S

    KG-1 Filter Glass, 165mm x 165mm x 3mm

    $515.00
    $443.00
    $391.00
    In Stock

    003FG13-25

    KG-3 Filter Glass, 25mm diameter

    $81.00
    $66.00
    $58.00
    In Stock

    003FG13-50

    KG-3 Filter Glass, 50mm diameter

    $163.00
    $132.00
    $116.00
    In Stock

    003FG13-50S

    KG-3 Filter Glass, 50mm x 50mm x 3mm

    $163.00
    $132.00
    $116.00
    In Stock

    003FG13-165S

    KG-3 Filter Glass, 165mm x 165mm x 3mm

    $546.00
    $470.00
    $415.00
    In Stock

    005FG13-25

    KG-5 Filter Glass, 25mm diameter

    $81.00
    $66.00
    $58.00
    In Stock

    005FG13-50

    KG-5 Filter Glass, 50mm diameter

    $163.00
    $132.00
    $116.00
    In Stock

    005FG13-50S

    KG-5 Filter Glass, 50mm x 50mm x 3mm

    $163.00
    $132.00
    $116.00
    In Stock

    005FG13-165S

    KG-5 Filter Glass, 165mm x 165mm x 3mm

    $645.00
    $555.00
    $490.00
    In Stock