Product Description
Narrow band filter -- optolongoptical
Kunming yulong optoelectronic technology co., LTD is a professional engaged in optical coating and optical processing of high-tech private enterprises, the use of imported coating machine plating, 14 years of coating experience, in the narrow band filter has rich experience, can meet the customer's high index, high stability of the product application requirements.
instructions
The specific indicators of band pass filter are as follows:
The name of the
Diameter (mm)10
Diameter tolerance (mm)0.0 + / 0.1
Thickness (mm)1.0
Thickness tolerance (mm)+ / - 0.1
Center wavelength CWL (NM)903
"Center wavelength CWL tolerance (NM)Plus or minus 3
Half height and width FWHM (NM)33
Half height and width FWHM tolerance (nano)Plus or minus 3
Peak transmittance Tpeak (%)P 85
Cut-off range (nm)380-1200.
Cut-off depth OD
T < 0.1% (OD3) @ 380nm-860nm
Tave < 0.2% @ 960--1100nm
Tave < 1%@ 1100--1200nm
The surface quality80-50
The incident Angle0 °
ISO9001 Have been throughThe RoHS directive,Through the certification Incident Angle characteristics - changes in Angle can cause wavelength drift. Please call for details.Temperature characteristics - changes in temperature cause wavelength drift, or temperature drift. Please call for further information.
Note -
1. If the filter you need has special requirements, please improve the indicators according to the above standards, so that we can more accurately understand your needs;
2. The stock of filters is available for trial;
3. Detailed spectral index curve. If necessary, we can provide detailed spectral information;
4. The production cycle of customized products shall be more than 30 days. For details, please contact us by phone.
Audited Supplier 
Audited Supplier 
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