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

- 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
Showing all 12 results
- Description: KG-1 Filter Glass, 25mm diameter
- Description: KG-1 Filter Glass, 50mm diameter
- Description: KG-1 Filter Glass, 50mm x 50mm x 3mm
- Description: KG-1 Filter Glass, 165mm x 165mm x 3mm
- Description: KG-3 Filter Glass, 25mm diameter
- Description: KG-3 Filter Glass, 50mm diameter
- Description: KG-3 Filter Glass, 50mm x 50mm x 3mm
- Description: KG-3 Filter Glass, 165mm x 165mm x 3mm
- Description: KG-5 Filter Glass, 25mm diameter
- Description: KG-5 Filter Glass, 50mm diameter
- Description: KG-5 Filter Glass, 50mm x 50mm x 3mm
- Description: KG-5 Filter Glass, 165mm x 165mm x 3mm
PART NO.
DESCRIPTION
1 - 5 pcs.
6 - 10 pcs.
> 10 pcs.
Stock Status
1-5pcs.
$69.00
6-10pcs.
$56.00
11+pcs.
$49.00
In Stock
1-5pcs.
$132.00
6-10pcs.
$107.00
11+pcs.
$94.00
In Stock
1-5pcs.
$132.00
6-10pcs.
$107.00
11+pcs.
$94.00
In Stock
1-5pcs.
$476.00
6-10pcs.
$409.00
11+pcs.
$362.00
In Stock
1-5pcs.
$75.00
6-10pcs.
$61.00
11+pcs.
$53.00
In Stock
1-5pcs.
$151.00
6-10pcs.
$122.00
11+pcs.
$107.00
In Stock
1-5pcs.
$151.00
6-10pcs.
$122.00
11+pcs.
$107.00
In Stock
1-5pcs.
$505.00
6-10pcs.
$434.00
11+pcs.
$384.00
In Stock
1-5pcs.
$75.00
6-10pcs.
$61.00
11+pcs.
$53.00
In Stock
1-5pcs.
$151.00
6-10pcs.
$122.00
11+pcs.
$107.00
In Stock
1-5pcs.
$151.00
6-10pcs.
$122.00
11+pcs.
$107.00
In Stock
1-5pcs.
$596.00
6-10pcs.
$513.00
11+pcs.
$453.00
In Stock