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Bandpass 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

PV<1/20λ@633nm*

Centration error

/

DESCRIPTION

The transmitted band of bandpass filter is surrounded by two cut-off bands. They are used to pass through partial wavelength and block all other wavelengths. Bandpass Filters are ideal for many applications, such as spectroscopy, clinical chemistry, or imaging. LIWANOPITCS provides a variety of half-bandwidth bandpass interference filter with a variety of transmission and sizes to suit your application.

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

FILL REQUEST FORM

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