BBAR 3_5


Optical density: 0.2
Blocking range: 4000 nm –
25000 nm
Shape: Circle
Diameter: 12.5 mm
Thickness: 0,3 mm

There are standard filters pointing to typical gases. The table below shows the main characteristic of them.

In case you need further requirements or ad-hoc design, please go to:
Design your own filter


or contact our technical sales team,

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