Product type: Thin Film Filter. Application: Lighting, Medical, Optical, Photography. Model: NBP005.
Overview
Customizable Different Wavelengths UV Fused Silica Narrow Bandpass Filter: a bandpass filter made from Glass. Listed geometry: thickness 1-5mm or Custom. Optical / electrical data: wavelength 350-1100nm or Custom, bandwidth Custom. It is used in Lighting, Medical, Optical and Photography. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Glass |
|---|---|
| Type | Thin Film Filter |
| Wavelength | 350-1100nm or Custom |
| Cwl | Custom |
| Fwhm | Custom |
| Usage | Lighting, Medical, Optical, Photography |
| Model NO. | NBP005 |
| Thickness Range | 1-5mm or Custom |
| Color | Transparent |
| Principle | Cut-off Filter |
| Angle of incidence | 0° |
| Supplier | Nano Macro Optics Co.,Ltd. |
Technical data
| CWL | customized |
|---|---|
| Transmission at CWL | >90%(According to the customers demand) |
| FWHM | 8nm-20nm or custom |
| Product size | 3mm-80mm custom (square or round) |
| Blocking | >OD2-OD6 |
| Substrate | K9,BK7,B270,D263T… |
| Surface Quality | 60-40 |
| Application | for IR imaging,Machine vision,Security monitoring |
What to specify when you request a quote
- Spectral target — listed as “350-1100nm or Custom”; state the centre or edge wavelength, the bandwidth and the minimum transmission in the passband.
- Blocking — give the blocking range and optical density (OD) the system needs.
- Angle of incidence — listed as “0°”; interference filters shift with angle, so specify the operating angle and cone.
- Size and thickness — listed as “1-5mm or Custom”; give outline, thickness and tolerance, and whether the filter is mounted.
- Substrate — listed as “Glass”; name the substrate glass if thermal or UV behaviour matters.
- Surface quality — quote scratch-dig for imaging paths.
Engineering guides for this part
For material grades and coating options, see Selecting Bandpass Filter Glass for Reliable Optical Performance. How parts like this are machined and finished is covered in Precision CNC Machining of Quartz & Fused Silica Components. For an application example, read Bandpass Filter Glass for Appliance Light Detection Modules. Before sending a drawing, check Fused Silica Refractive Index: Key to Optical Design Improvement. A related standard product is Bandpass Filter.
