IR Filter

IR Filter for optical systems and instruments

Customized Design

Gas Detection

Germanium Silicon Saphire

Filter Materials

IR filters with a high-quality PVD coating with high transmission in the application area.

Germamium filter
Silicon filter
Saphire filter

Filter designs

bandpass filter
longpass filter
shortpass filter
0,8-12 µm

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Filter Applications

Measurement of environmental influences with IR filter from Pleiger Laser Optics with high peak transmission and high blocking of the VIS and LWIR range. Available on all materials which are transparent in IR.

Thermal imaging
Gas detection

Gas analysis

Benefits of our products:

flexible production
customized optics
high durability
experience and expertise

Material properties:

Germanium: Transmission 8-14 µm

Silicon: Transmission 1,2 – 7 µm

Saphire: Transmission 0,2 – 5,5 µm

Do you need further information on IR optics?

Please contact us by phone: +49 2324 398406 or mail.

Pleiger Laseroptik is a member of the Pleiger Group. More information at www.pleiger.de