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MarketsFilter Glass & Scientific Glass
UV Filters, NVIS Filters, IR Filters, Heat Resistant Glass
Kopp Glass offers a broad line of clear and colored filter glass. Our selection of filters can transmit or absorb light in the ultraviolet (UV), visible, and infrared (IR) regions. Our ability to specially formulate and mold glass into custom shapes has broad application to process control and scientific instrument manufacturers who wish to add product differentiation features using molded, hand pressed glass.
We have many standard filters available:
- UV
- Colored Lenses
- IR Absorbing Lenses (heat absorbing)
- IR Transmitting
- Sharp Cut & Band Pass Light Filters
- Neutral Density
- Didymium (calibrating)
- Holmium (calibrating)
- Uranium
- Night Vision Compatible (NVIS)
Click here to see the colored filter glass category graphs and detailed data sheets.
Kopp has been in the filter glass business for over 25 years. This product line is an important and strategic part of the company today. We continue to add new products to the line and to improve product quality to meet the needs of our customers.
We have the capability to custom formulate a filter glass composition to meet your specific needs within tight tolerances of the radiant spectrum. Our research and engineering team has significant experience in developing custom glass compositions to meet specific customer requirements.
We offer filters in unfinished 6" to 6-1/2" squares in various thickness. We also can produce custom molded shapes and sizes.
Our night vision imaging system (NVIS) compatible filters are used in a variety of military, non-military, and civilian applications. We also offer IR transmitting filters for covert operations.