Optical Filters

Custom Size Fused Silica Round Optical Filter

UV bandpass filter with 85% transmittance, ideal for medical applications. Custom sizes available.

Core attributes

Material
Fused Silica
Shape
Round
Size
Custom
Thickness
Custom
Transmittance
85%
Filter Type
bandpass
Cwl
400nm
Coating
hard-coat
Transmission bands
VIS (400-700 nm), UV (<400 nm)

Product facts

Key attributes

Material
Fused Silica
Shape
Round
Size
Custom
Thickness
Custom
Transmittance
85%
Filter Type
bandpass
Cwl
400nm
Coating
hard-coat
Transmission bands
VIS (400-700 nm), UV (<400 nm)

Product description

This UV bandpass filter, designed for medical applications, effectively transmits light in the 400-700 nm range while blocking wavelengths below 400 nm. With a peak transmission of over 30% and a transmittance of 85%, it ensures optimal performance in fluorescence microscopy and other light-sensitive applications. The hard-coated surface provides enhanced durability, making it suitable for rigorous environments.

Key Features

  • Transmittance of 85% ensures high light throughput for accurate measurements.
  • Hard coating enhances durability against scratches and environmental factors.
  • Blocks wavelengths below 400 nm with an optical density greater than 5.
  • Customizable options available to meet specific application needs.
  • Designed for medical applications, ensuring reliability in critical environments.

Applications

Medical

Specification Summary

ItemValue
MaterialFused Silica
ShapeRound
SizeCustom
ThicknessCustom
Transmittance85%
Filter Typebandpass
Cwl400nm
Coatinghard-coat
Transmission bandsVIS (400-700 nm), UV (<400 nm)

Full Specifications

ParameterValue
Transmittance85%
Customized SupportOEM, ODM, OBM
Warranty3 Years
Filter TypeUV band pass filters
Coating TypeHard Coated
Scratch-Dig60/40
Peak Transmission(Tp)>30%
Blocking BandOD>5,400-1100nm
CertificationISO9001,RoHs,EPR

FAQ

Can I get custom sizes for this filter?

Custom sizes are available through OEM, ODM, and OBM support.

What is the optical density for blocking?

The filter provides an optical density greater than 5 for the 400-1100 nm range.

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