Transmission Calculator for Lamp Applications / Lamp Manufacturing

In order to help you select the most suitable fused silica grade, we offer the tool below. It will show you the transmission or attenuation characteristic of the different Heraeus material grades. Additional information on the performance of the various grades in different environments can be found in our  Material Selection Guide .

  • Select: Simply select your criteria with the filters below the graphic.
  • View & zoom: The transmission values for the selected paramters are displayed. Simply click and drag in the lower chart to zoom in on the upper chart.
  • Request a quote: In case you have selected a suitable material grade please use our  Part number finder to search our product catalogue for existing part numbers and request a quote.

The transmission calculator shows typical values. No specification.

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Filter Chart

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Material Grades

Please note: some material grades may not be available in all annealed stages

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