Product type: Color Filter. Application: Lighting, Medical, Optical, Photography.
Overview
Optical 254nm 405nm 450nm 532nm 635nm 650nm 660nm Blue Narrow Band Glass Custom-Made Filter is a bandpass filter made from Glass. Listed geometry: size 2-80mm, thickness 1.1mm. Optical / electrical data: wavelength 800nm, bandwidth 50-120nm. Surface quality 60/40. Listed for Lighting, Medical, Optical and Photography applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Glass |
|---|---|
| Type | Color Filter |
| Shape | Customized |
| Size | 2-80mm |
| Thickness | 1.1mm |
| Cwl | 800nm |
| Fwhm | 50-120nm |
| Surface Quality | 60/40 |
| Usage | Lighting, Medical, Optical, Photography |
| Color | Transparent |
| Principle | Cut-off Filter |
| Angle of incidence | 45° |
| Use | Optical and Photographic Instrument |
| Packaging& Shipping | Inner packing——-special protective packing for optical products. |
| Supplier | Shanghai Jingsheng Optoelectronics Technology Co., Ltd |
What to specify when you request a quote
- Spectral target — listed as “800nm”; 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 “45°”; interference filters shift with angle, so specify the operating angle and cone.
- Size and thickness — listed as “2-80mm”; 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 — listed as “60/40”; 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.
