Changchun Ruiqi Optoelectronics Co.,Ltd

Changchun Ruiqi Optoelectronics Co.,Ltd

Home> Products> Optical Filters> Narrow Bandpass Filter> Optical 850nm IR bandpass Filter
Optical 850nm IR bandpass Filter
Optical 850nm IR bandpass Filter
Optical 850nm IR bandpass Filter
Optical 850nm IR bandpass Filter
Optical 850nm IR bandpass Filter
Optical 850nm IR bandpass Filter
Optical 850nm IR bandpass Filter

Optical 850nm IR bandpass Filter

$3810-99 Piece/Pieces

$23≥100Piece/Pieces

Payment Type:L/C,T/T
Incoterm:FOB,CIF,EXW
Transportation:Air,Express
Port:Changchun,beijing,dalian
Product Attributes

Model No.RQ-NBP850nm-10nm

BrandCCRQ

TransmittanceT>90%

FWHM10nm, 10+/-2nm

CWL850+/-2nm

OD5200-1100nm

Packaging & Delivery
Selling Units : Piece/Pieces
Package Type : safty carton
Picture Example :
Product Description

OD5 Optical 850nm IR Bandpass Filter


Narrow-band filter is subdivided from the bandpass filter, and its definition is the same as the bandpass filter, that is, the filter allows the light signal to pass in a specific band, and the light signal on both sides is prevented from deviating from this band. The passband of narrow-band filter is relatively narrow, generally less than 5% of the central wavelength value.

The main function of the narrow-band filter is to allow specific wavelengths of light through, let other wavelengths of light reflected (or attenuated) optical elements. The half wave width is usually controlled at 20nm or less, and can be used in ultraviolet, visible, near infrared, and far infrared wavelengths. Our company's narrow-band filter is made of multi-layer hard film by high vacuum evaporation of ion-assisted deposition nanomaterials, which has good film density and high imaging clarity.



Product advantages:

Single sheet type is not glued

Hard film plating, long service life

Wavelength localization

Ion evaporation, small temperature drift

penetrate

Cut-off depth height


Specification

Wavelength
BP850-10nm
CWL
850nm
FWHM
8nm  10nm 15nm 30nm 50nm
Substrate
K9, BK7, B270, D263T, Quartz, Colored Glass Filter
Shape
custom
Cut off wavelength
200-1100nm
Peak transmission
95% 90% 85% 80% 70% 60% 50% 40% 30% 20% 10%
Cut off Rate
OD2 OD3 OD4 OD5



808nm filter940nm filter635nm filter780nm filter905nm filter


More Information As Choice

IR filter 830-850nm

490nm ShortPass Filter

905nm Laser Mirror

650nm Laser Sensor Filter

Sapphire Window

Concave Mirror

Metallic Mirror,

Color Glass Filter,

Conical Lens


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