635nm Narrow Bandpass Filter Optical Glass Longpass Filters SQ 60 / 40 FWHM 20nm GA-NBP manufacturer from China Anshan Giai Photonics Co.,Ltd

635nm Narrow Bandpass Filter Optical Glass Longpass Filters SQ 60 / 40 FWHM 20nm

Payment Terms:	T/T
Place of Origin:	Liaoning, China (Mainland)


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Product Detail

Model No.: GA-NBP

Production Capacity: 10,000pcs per month

Delivery Date: 15 working days after recei...

Size: customized

Use: LED light,laser light sourc...

Means of Transport: Air

Packing: vacuum packaging

Brand Name: GIAI

Material: Optical Glass

Bandpass filters transmit light only within a defined spectral band ranging from less than one to many nanometers wide.

Description:

Bandpass filters transmit light only within a defined spectral band ranging from less than one to many nanometers wide. They are used in a wide variety of applications where spectral isolation is required. Bandpass filters are preferable to monochromators because of their higher transmission and better signal-to-noise.

Standard or customized features with different functions for the special applications.

940nm Narrow Bandpass Filter compatibly used with 940nm LED light or laser light source, which the image sensor only requires a small bandwidth of the 940nm NIR light to for the black and white image.

Competitive Advantage:

635nm Narrow Bandpass Filter,competitive price , good quality, delivery on time, providing perfect after-sales service, to provide customers with professional customized products of parameter. We will supply you with best solution.

Specifications:

Centre Wavelength(CWL):	940nm, +/-2nm
FWHM(50% point):	8nm, 10nm, 20nm, 30nm, 40nm, 60nm
Transmission:	Tave>85% @ 940nm
Size:	customized, from 2x2mm to Dia. 110mm, +/-0.1mm
Thickness:	0.3~3mm
Surface quality:	60/40~20/40
Clear aperture:	>90%, or full surface coatings
Substrate:	B270, BK7, crystal, float or sodalime glass etc.