Optical Filters

Custom Size Fused Silica Round Optical Filter

High-performance bandpass filter at 1064 nm with 85% transmittance, ideal for various optical applications.

Core attributes

Material
Fused Silica
Shape
Round
Size
Custom
Thickness
0.3 mm
Surface Quality
40/20
Transmittance
85%
Filter Type
bandpass
Cwl
1064nm
Coating
iad-pvd
Transmission bands
NIR (0.7-1.7 μm)

Product facts

Key attributes

Material
Fused Silica
Shape
Round
Size
Custom
Thickness
0.3 mm
Surface Quality
40/20
Transmittance
85%
Filter Type
bandpass
Cwl
1064nm
Coating
iad-pvd
Transmission bands
NIR (0.7-1.7 μm)

Product description

This bandpass filter is designed for applications in the 0.7-1.7 μm range, particularly effective at a center wavelength of 1064 nm. With a high transmittance of 85%, it ensures optimal light passage while effectively blocking unwanted wavelengths. Ideal for fluorescence microscopy, laser applications, and other precision optical systems, this filter is crafted from fused silica and features an IAD-PVD coating for enhanced durability and performance.

Key Features

  • Transmittance of 85% ensures efficient light transmission.
  • Customizable options available for OEM, ODM, and OBM needs.
  • Surface quality rated at 40/20 for minimal optical distortion.
  • Tolerance of ± 0.10 mm for precise fitting in optical assemblies.
  • Durable fused silica material suitable for demanding environments.

Specification Summary

ItemValue
MaterialFused Silica
ShapeRound
SizeCustom
Thickness0.3 mm
Surface Quality40/20
Transmittance85%
Filter Typebandpass
Cwl1064nm
Coatingiad-pvd
Transmission bandsNIR (0.7-1.7 μm)

Full Specifications

ParameterValue
Transmittance85%; >95%
Customized SupportOEM, ODM, OBM
Warranty3 Years
SubstrateB270,D263T,Quartz Glass,Float glass,Color glass
Tolerance± 0.10mm
CertificationRoHS,ISO9001,EPR
ShipmentExpress delivery,Air,Sea

FAQ

Can I get custom sizes for this filter?

Custom sizes are available for OEM, ODM, and OBM applications.

What is the tolerance for this filter?

The filter has a tolerance of ± 0.10 mm.

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