Product type: Bandpass Filter. Application: Lighting, Medical, Optical, Photography. Model: NBP008.
Overview
Terrific Quality Coated Glass Optical Filter Narrow Bandpass Filter: a bandpass filter made from Glass. Listed geometry: thickness 0.5-3mm or Custom. Optical / electrical data: wavelength 350-2500nm, bandwidth 10-50nm, transmittance T>90%. 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 | Bandpass Filter |
| Shape | Customized |
| Fwhm | 10-50nm |
| Transmittance | T>90% |
| Usage | Lighting, Medical, Optical, Photography |
| Thickness Range | 0.5-3mm or Custom |
| Model NO. | NBP008 |
| Color | Transparent |
| Principle | Cut-off Filter |
| Angle of incidence | 0° |
| Center Wavelength | 350-2500nm |
| Optical Density | Od2-Od6 |
| Size/Shape | Custom |
| Supplier | Nano Macro Optics Co.,Ltd. |
Technical data
| CWL | 350nm-2500nm custom |
|---|---|
| Transmittance | T>90%(According to the customers demand) |
| FWHM | 10nm-50nm or custom |
| Product size/shape | custom (square or round) |
| Blocking | OD2-OD6 |
| Substrate | K9,BK7,B270,D263T… |
| Surface Quality | 60-40,40-20 |
| Application | Optics,Light,Medical,Photography |
What to specify when you request a quote
- Spectral target — listed as “10-50nm”; state the centre or edge wavelength, the bandwidth and the minimum transmission in the passband.
- Blocking — listed as “Od2-Od6”; 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 “0.5-3mm 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. For an application example, read Bandpass Filter Glass for Appliance Light Detection Modules. A related standard product is Bandpass Filter.
