Diameter (mm):

20.00 ±0.25

Cut-Off Wavelength (nm):

710.00

BOROFLOAT^®

Operating Temperature (°C):

<250

Coating:

Traditional Coated

Index of Refraction n_d:

1.472

Surface Quality:

80-50

Thickness (mm):

1.10

Thickness Tolerance (mm):

±0.25

Type:

IR Cut-Off Filter

Clear Aperture (%):

≥90

Edges:

Ground Edges

Coating Specification:

Surface 1: T=50% @ 710±30nm, T_avg >85% @ 480 - 680nm, T_avg <10% @ 740 - 1200nm
Surface 2: λ/4 MgF₂

Wavelength Range (nm):

480 - 1200

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 240:

Compliant

Product Family Description

710nm Cut-Off Wavelength
Circular and Rectangular Options
Various Sizes Available

IR Cut-Off Filters are ideal for eliminating illumination beyond the visible spectrum in many visual and detector-based applications. These filters feature a 710nm cut-off wavelength. IR Cut-Off Filters are traditionally coated and have a BOROFLOAT® substrate. BOROFLOAT® is about three times more resistant to thermal shock than standard soda lime glass. IR Cut-Off Filters are available in circular and rectangular versions with various sizes for each.

20mm Diameter IR Cut-Off Filter

Regulatory Compliance

Product Family Description