5 mm Fused Silica Round Optical Filter

High-performance bandpass filter with 85% transmission, 950 nm center wavelength, and durable hard-coat for optical instruments.

Core attributes

Material: Fused Silica
Shape: Round
Size: 5 mm
Thickness: Custom
Transmittance: 85%
Filter Type: bandpass
Cwl: 950nm
Fwhm: 50nm
Coating: hard-coat, iad-pvd
Transmission bands: NIR (0.7-1.7 μm)

Product description

This bandpass filter is designed for applications requiring precise wavelength selection in the 0.7-1.7 μm range. With a center wavelength of 950 nm and a full width at half maximum (FWHM) of 50 nm, it ensures high transmittance of over 85%, making it ideal for optical instruments. The hard-coated surface enhances durability, while the filter’s blocking depth of OD > 3 ensures minimal interference from unwanted wavelengths.

Key Features

Center wavelength of 950 nm for targeted applications.
High transmittance of 85% for effective light transmission.
Durable hard-coat coating for enhanced environmental resistance.
OD > 3 blocking depth for superior wavelength isolation.
Customizable options available for OEM, ODM, and OBM support.

Specification Summary

Item	Value
Material	Fused Silica
Shape	Round
Size	5 mm
Thickness	Custom
Transmittance	85%
Filter Type	bandpass
Cwl	950nm
Fwhm	50nm
Coating	hard-coat, iad-pvd
Transmission bands	NIR (0.7-1.7 μm)

Full Specifications

Parameter	Value
Transmittance	85%
Customized Support	OEM, ODM, OBM
Warranty	3 Years
Coating Type	Hard Coated
Scratch-Dig	40/20,60/40,80/50
Center Wavelength	950nm
Peak Transmission(Tp)	>85%
Blocking Band	OD>3,400-1200nm
Use	Optical instrument
Shipment	Express delivery,Air,Sea

FAQ

Can I get custom sizes?

Custom sizes are available upon request, supporting OEM, ODM, and OBM configurations.

What is the minimum order quantity (MOQ)?

Minimum order quantity details are not specified; please inquire for specific requirements.