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Narrow band Filter

Material

Optical glass like BK7, Fused Silica, CaF2, Sapphire, Germanium, ZnSe

Surface quality, S-D

10-5

Focal length tolerance

/

Coatings

On request

*Depending on size and material

Dimensions

5-100mm

Surface irregularity, P-V

/

Centration error

/

DESCRIPTION

Narrowband filter is an optical device commonly used to selectively pass through or block light in a specific wavelength range. They achieve this function through specific materials and designs. LIWANOPTICS offers narrow band filters which can be used in many applications, including spectral analysis, laser systems, imaging systems, and optical communication.

Are you interested? Don’t hesitate and fill request form.

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